Evaluation of energy performances and indoor environment quality of educational buildings in Serbia with impact to health

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info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/42008/RS//

Evaluation of energy performances and indoor environment quality of educational buildings in Serbia with impact to health (en)
Унапређење енергетских карактеристика и квалитета унутрашњег простора у зградама образовних установа у Србији са утицајем на здравље (sr)
Unapređenje energetskih karakteristika i kvaliteta unutrašnjeg prostora u zgradama obrazovnih ustanova u Srbiji sa uticajem na zdravlje (sr_RS)
Authors

Publications

Smart capacitive moisture sensor calibration in mineral wool and green roof soil substrate

Kostadinović, Danka M.; Dimitrijević-Jovanović, Dragana ; Vučićević, Biljana S.; Jovanović, Marina P.; Konjikušić, Snežana M.

(2021)

TY  - JOUR
AU  - Kostadinović, Danka M.
AU  - Dimitrijević-Jovanović, Dragana 
AU  - Vučićević, Biljana S.
AU  - Jovanović, Marina P.
AU  - Konjikušić, Snežana M.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9840
AB  - The environmental benefits of green roofs have been widely recognized. In recent years, increasing attention has been paid to moisture management in the green roof systems. The moisture in the green roof has an influence on its thermal and hydrological performances. An accurate measurement of water content in green roof substrate is important for irrigation monitoring, optimal irrigation management, and plant growth. Knowing the performance and characteristics of the sensor for the chosen substrate layer in a green roof system is essential. This paper presents laboratory calibration of the capacitive moisture sensor in two types of the green roof substrate layer. The volumetric water content of several mineral wool and soil samples, with the water content from low until saturated, were measured using the gravimetric method and related to frequency obtained by the sensor. The results have shown that the capacitive moisture sensor has a good response to water content variation.
T2  - Thermal Science
T1  - Smart capacitive moisture sensor calibration in mineral wool and green roof soil substrate
VL  - 25
IS  - 3 Part A
SP  - 1827
EP  - 1836
DO  - 10.2298/TSCI200217228K
ER  - 
@article{
author = "Kostadinović, Danka M. and Dimitrijević-Jovanović, Dragana  and Vučićević, Biljana S. and Jovanović, Marina P. and Konjikušić, Snežana M.",
year = "2021",
abstract = "The environmental benefits of green roofs have been widely recognized. In recent years, increasing attention has been paid to moisture management in the green roof systems. The moisture in the green roof has an influence on its thermal and hydrological performances. An accurate measurement of water content in green roof substrate is important for irrigation monitoring, optimal irrigation management, and plant growth. Knowing the performance and characteristics of the sensor for the chosen substrate layer in a green roof system is essential. This paper presents laboratory calibration of the capacitive moisture sensor in two types of the green roof substrate layer. The volumetric water content of several mineral wool and soil samples, with the water content from low until saturated, were measured using the gravimetric method and related to frequency obtained by the sensor. The results have shown that the capacitive moisture sensor has a good response to water content variation.",
journal = "Thermal Science",
title = "Smart capacitive moisture sensor calibration in mineral wool and green roof soil substrate",
volume = "25",
number = "3 Part A",
pages = "1827-1836",
doi = "10.2298/TSCI200217228K"
}
Kostadinović, D. M., Dimitrijević-Jovanović, D., Vučićević, B. S., Jovanović, M. P.,& Konjikušić, S. M.. (2021). Smart capacitive moisture sensor calibration in mineral wool and green roof soil substrate. in Thermal Science, 25(3 Part A), 1827-1836.
https://doi.org/10.2298/TSCI200217228K
Kostadinović DM, Dimitrijević-Jovanović D, Vučićević BS, Jovanović MP, Konjikušić SM. Smart capacitive moisture sensor calibration in mineral wool and green roof soil substrate. in Thermal Science. 2021;25(3 Part A):1827-1836.
doi:10.2298/TSCI200217228K .
Kostadinović, Danka M., Dimitrijević-Jovanović, Dragana , Vučićević, Biljana S., Jovanović, Marina P., Konjikušić, Snežana M., "Smart capacitive moisture sensor calibration in mineral wool and green roof soil substrate" in Thermal Science, 25, no. 3 Part A (2021):1827-1836,
https://doi.org/10.2298/TSCI200217228K . .

Comparison of fine particulate matter level, chemical content and oxidative potential derived from two dissimilar urban environments

Jovanović, Maja; Savić, Jasmina; Kovačević, Renata; Tasić, Viša; Todorović, Žaklina; Stevanović, Svetlana; Manojlović, Dragan D.; Jovašević-Stojanović, Milena

(2020)

TY  - JOUR
AU  - Jovanović, Maja
AU  - Savić, Jasmina
AU  - Kovačević, Renata
AU  - Tasić, Viša
AU  - Todorović, Žaklina
AU  - Stevanović, Svetlana
AU  - Manojlović, Dragan D.
AU  - Jovašević-Stojanović, Milena
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3820
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8750
AB  - Urban airborne particles contain a wide spectrum of components, known to have harmful effects on human health. This study reports a detailed investigation of fine particulate matter (PM2.5), chemical content and oxidative potential derived from two different urban environments. During summer and winter, 20-day campaigns were conducted at Belgrade city center (urban-background site – UB) and Bor (urban-industrial site – UI). Using various analytical techniques, carbonaceous compounds, water-soluble inorganic ions, major and trace elements were determined, while the oxidative potential of PM2.5 was estimated by dichloro-dihydro-fluorescein diacetate (DCFH-DA) assay (OPDCFH values). The mean PM2.5 concentrations in both urban environments were above the recommended daily value, and the dominant PM2.5 mass contributor was organic matter (29–55%). The OC/EC ratio was significantly higher at UB site during winter, which was an indication of a considerable contribution of secondary organic carbon to the overall organic carbon (OC). Water-soluble organic carbon (WSOC) was also higher at UB than at UI site, and it probably came from the same sources as OC. In general, the different partition of secondary organic aerosol (SOA) in warm and cold periods affected the number of organic components. Sulfates and nitrates were the most abundant ions at both sites and they counted approximately 40% (summer) and 50% (winter) of total ions. Further, the concentrations of the most elements, particularly some potentially carcinogenic elements such as As, Cd and Pb were significantly higher at UI, due to the emissions from the copper smelter complex in the vicinity. The mean OPDCFH values were similar during the summer at both sampling sites, whereas a statistically significant difference between sites was noticed in favor of UB environment in winter.
T2  - Science of the Total Environment
T1  - Comparison of fine particulate matter level, chemical content and oxidative potential derived from two dissimilar urban environments
VL  - 708
SP  - 135209
DO  - 10.1016/j.scitotenv.2019.135209
ER  - 
@article{
author = "Jovanović, Maja and Savić, Jasmina and Kovačević, Renata and Tasić, Viša and Todorović, Žaklina and Stevanović, Svetlana and Manojlović, Dragan D. and Jovašević-Stojanović, Milena",
year = "2020",
abstract = "Urban airborne particles contain a wide spectrum of components, known to have harmful effects on human health. This study reports a detailed investigation of fine particulate matter (PM2.5), chemical content and oxidative potential derived from two different urban environments. During summer and winter, 20-day campaigns were conducted at Belgrade city center (urban-background site – UB) and Bor (urban-industrial site – UI). Using various analytical techniques, carbonaceous compounds, water-soluble inorganic ions, major and trace elements were determined, while the oxidative potential of PM2.5 was estimated by dichloro-dihydro-fluorescein diacetate (DCFH-DA) assay (OPDCFH values). The mean PM2.5 concentrations in both urban environments were above the recommended daily value, and the dominant PM2.5 mass contributor was organic matter (29–55%). The OC/EC ratio was significantly higher at UB site during winter, which was an indication of a considerable contribution of secondary organic carbon to the overall organic carbon (OC). Water-soluble organic carbon (WSOC) was also higher at UB than at UI site, and it probably came from the same sources as OC. In general, the different partition of secondary organic aerosol (SOA) in warm and cold periods affected the number of organic components. Sulfates and nitrates were the most abundant ions at both sites and they counted approximately 40% (summer) and 50% (winter) of total ions. Further, the concentrations of the most elements, particularly some potentially carcinogenic elements such as As, Cd and Pb were significantly higher at UI, due to the emissions from the copper smelter complex in the vicinity. The mean OPDCFH values were similar during the summer at both sampling sites, whereas a statistically significant difference between sites was noticed in favor of UB environment in winter.",
journal = "Science of the Total Environment",
title = "Comparison of fine particulate matter level, chemical content and oxidative potential derived from two dissimilar urban environments",
volume = "708",
pages = "135209",
doi = "10.1016/j.scitotenv.2019.135209"
}
Jovanović, M., Savić, J., Kovačević, R., Tasić, V., Todorović, Ž., Stevanović, S., Manojlović, D. D.,& Jovašević-Stojanović, M.. (2020). Comparison of fine particulate matter level, chemical content and oxidative potential derived from two dissimilar urban environments. in Science of the Total Environment, 708, 135209.
https://doi.org/10.1016/j.scitotenv.2019.135209
Jovanović M, Savić J, Kovačević R, Tasić V, Todorović Ž, Stevanović S, Manojlović DD, Jovašević-Stojanović M. Comparison of fine particulate matter level, chemical content and oxidative potential derived from two dissimilar urban environments. in Science of the Total Environment. 2020;708:135209.
doi:10.1016/j.scitotenv.2019.135209 .
Jovanović, Maja, Savić, Jasmina, Kovačević, Renata, Tasić, Viša, Todorović, Žaklina, Stevanović, Svetlana, Manojlović, Dragan D., Jovašević-Stojanović, Milena, "Comparison of fine particulate matter level, chemical content and oxidative potential derived from two dissimilar urban environments" in Science of the Total Environment, 708 (2020):135209,
https://doi.org/10.1016/j.scitotenv.2019.135209 . .
1
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1

Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part A: Achievements in targeted fundamental research

Grubor, Borislav; Dakić, Dragoljub V.; Nemoda, Stevan; Mladenović, Milica R.; Paprika, Milijana; Oka, Simeon N.

(2019)

TY  - JOUR
AU  - Grubor, Borislav
AU  - Dakić, Dragoljub V.
AU  - Nemoda, Stevan
AU  - Mladenović, Milica R.
AU  - Paprika, Milijana
AU  - Oka, Simeon N.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8985
AB  - The paper gives a review of the most important results of extensive targeted fundamental research program on fluidized bed combustion in the Laboratory for Thermal Engineering and Energy of the VINCA Institute of Nuclear Sciences. The paper presents a detailed overview of research activities from the beginning in the second half of the 1970'' up to present days. Starting with the motives for initiating the investigations in this field, the paper highlights various phases of research and points out the main results of all research activities, not only the ones that are focused in this paper. Targeted fundamental research topics that are overviewed in this paper are heat and mass transfer, coal particle fragmentation, char particle combustion, sulfur self-retention by coal ash itself, as well as circulating fluidized bed modeling.
T2  - Thermal Science
T1  - Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part A: Achievements in targeted fundamental research
VL  - 23
IS  - Suppl. 5
SP  - 1637
EP  - 1653
DO  - 10.2298/TSCI180725289G
ER  - 
@article{
author = "Grubor, Borislav and Dakić, Dragoljub V. and Nemoda, Stevan and Mladenović, Milica R. and Paprika, Milijana and Oka, Simeon N.",
year = "2019",
abstract = "The paper gives a review of the most important results of extensive targeted fundamental research program on fluidized bed combustion in the Laboratory for Thermal Engineering and Energy of the VINCA Institute of Nuclear Sciences. The paper presents a detailed overview of research activities from the beginning in the second half of the 1970'' up to present days. Starting with the motives for initiating the investigations in this field, the paper highlights various phases of research and points out the main results of all research activities, not only the ones that are focused in this paper. Targeted fundamental research topics that are overviewed in this paper are heat and mass transfer, coal particle fragmentation, char particle combustion, sulfur self-retention by coal ash itself, as well as circulating fluidized bed modeling.",
journal = "Thermal Science",
title = "Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part A: Achievements in targeted fundamental research",
volume = "23",
number = "Suppl. 5",
pages = "1637-1653",
doi = "10.2298/TSCI180725289G"
}
Grubor, B., Dakić, D. V., Nemoda, S., Mladenović, M. R., Paprika, M.,& Oka, S. N.. (2019). Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part A: Achievements in targeted fundamental research. in Thermal Science, 23(Suppl. 5), 1637-1653.
https://doi.org/10.2298/TSCI180725289G
Grubor B, Dakić DV, Nemoda S, Mladenović MR, Paprika M, Oka SN. Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part A: Achievements in targeted fundamental research. in Thermal Science. 2019;23(Suppl. 5):1637-1653.
doi:10.2298/TSCI180725289G .
Grubor, Borislav, Dakić, Dragoljub V., Nemoda, Stevan, Mladenović, Milica R., Paprika, Milijana, Oka, Simeon N., "Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part A: Achievements in targeted fundamental research" in Thermal Science, 23, no. Suppl. 5 (2019):1637-1653,
https://doi.org/10.2298/TSCI180725289G . .
1
1

Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part B: Achievements in technology implementation

Grubor, Borislav; Dakić, Dragoljub V.; Nemoda, Stevan; Mladenović, Milica R.; Paprika, Milijana; Oka, Simeon N.

(2019)

TY  - JOUR
AU  - Grubor, Borislav
AU  - Dakić, Dragoljub V.
AU  - Nemoda, Stevan
AU  - Mladenović, Milica R.
AU  - Paprika, Milijana
AU  - Oka, Simeon N.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8988
AB  - Paper gives a review of the most important results of extensive and wide-ranging research program on R&D of fluidized bed combustion technology in the Laboratory for Thermal Engineering and Energy of the VINCA Institute of Nuclear Sciences. Paper presents detailed overview of R&D activities from the beginning in the second half of the 1970's up to present days. These activities encompass applied research achievements in the field of characterization of limestones and bed agglomeration and sintering and modeling of overall processes during fluidized bed combustion, all of which have facilitated the R&D of the fluidized bed combustion technology. Attention is also given to steady-state combustion testing of a wide-range of fuels (coals, liquid fuels, biomass, waste solid and liquid materials, etc.) in our fluidized bed combustor and development of original methodology for testing the suitability of fuels for fluidized bed combustion, as well as specific achievements in the area of technology application in Serbia.
T2  - Thermal Science
T1  - Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part B: Achievements in technology implementation
VL  - 23
IS  - Suppl. 5
SP  - 1655
EP  - 1667
DO  - 10.2298/TSCI180725290G
ER  - 
@article{
author = "Grubor, Borislav and Dakić, Dragoljub V. and Nemoda, Stevan and Mladenović, Milica R. and Paprika, Milijana and Oka, Simeon N.",
year = "2019",
abstract = "Paper gives a review of the most important results of extensive and wide-ranging research program on R&D of fluidized bed combustion technology in the Laboratory for Thermal Engineering and Energy of the VINCA Institute of Nuclear Sciences. Paper presents detailed overview of R&D activities from the beginning in the second half of the 1970's up to present days. These activities encompass applied research achievements in the field of characterization of limestones and bed agglomeration and sintering and modeling of overall processes during fluidized bed combustion, all of which have facilitated the R&D of the fluidized bed combustion technology. Attention is also given to steady-state combustion testing of a wide-range of fuels (coals, liquid fuels, biomass, waste solid and liquid materials, etc.) in our fluidized bed combustor and development of original methodology for testing the suitability of fuels for fluidized bed combustion, as well as specific achievements in the area of technology application in Serbia.",
journal = "Thermal Science",
title = "Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part B: Achievements in technology implementation",
volume = "23",
number = "Suppl. 5",
pages = "1655-1667",
doi = "10.2298/TSCI180725290G"
}
Grubor, B., Dakić, D. V., Nemoda, S., Mladenović, M. R., Paprika, M.,& Oka, S. N.. (2019). Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part B: Achievements in technology implementation. in Thermal Science, 23(Suppl. 5), 1655-1667.
https://doi.org/10.2298/TSCI180725290G
Grubor B, Dakić DV, Nemoda S, Mladenović MR, Paprika M, Oka SN. Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part B: Achievements in technology implementation. in Thermal Science. 2019;23(Suppl. 5):1655-1667.
doi:10.2298/TSCI180725290G .
Grubor, Borislav, Dakić, Dragoljub V., Nemoda, Stevan, Mladenović, Milica R., Paprika, Milijana, Oka, Simeon N., "Research in the fluidized bed combustion in the Laboratory for thermal engineering and energy - Part B: Achievements in technology implementation" in Thermal Science, 23, no. Suppl. 5 (2019):1655-1667,
https://doi.org/10.2298/TSCI180725290G . .

Confined electron states in two-dimensional HgTe in magnetic field: Quantum dot versus quantum ring behavior

Topalović, Dušan; Arsoski, Vladimir; Tadić, Milan Ž.; Peeters, François M.

(2019)

TY  - JOUR
AU  - Topalović, Dušan
AU  - Arsoski, Vladimir
AU  - Tadić, Milan Ž.
AU  - Peeters, François M.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8534
AB  - We investigate the electron states and optical absorption in square- and hexagonal-shaped two-dimensional (2D) HgTe quantum dots and quantum rings in the presence of a perpendicular magnetic field. The electronic structure is modeled by means of the sp3d5s∗ tight-binding method within the nearest-neighbor approximation. Both bulklike and edge states appear in the energy spectrum. The bulklike states in quantum rings exhibit Aharonov-Bohm oscillations in magnetic field, whereas no such oscillations are found in quantum dots, which is ascribed to the different topology of the two systems. When magnetic field varies, all the edge states in square quantum dots appear as quasibands composed of almost fully flat levels, whereas some edge states in quantum rings are found to oscillate with magnetic field. However, the edge states in hexagonal quantum dots are localized like in rings. The absorption spectra of all the structures consist of numerous absorption lines, which substantially overlap even for small line broadening. The absorption lines in the infrared are found to originate from transitions between edge states. It is shown that the magnetic field can be used to efficiently tune the optical absorption of HgTe 2D quantum dot and quantum ring systems. © 2019 American Physical Society.
T2  - Physical Review B
T1  - Confined electron states in two-dimensional HgTe in magnetic field: Quantum dot versus quantum ring behavior
VL  - 100
IS  - 12
SP  - 125304
DO  - 10.1103/PhysRevB.100.125304
ER  - 
@article{
author = "Topalović, Dušan and Arsoski, Vladimir and Tadić, Milan Ž. and Peeters, François M.",
year = "2019",
abstract = "We investigate the electron states and optical absorption in square- and hexagonal-shaped two-dimensional (2D) HgTe quantum dots and quantum rings in the presence of a perpendicular magnetic field. The electronic structure is modeled by means of the sp3d5s∗ tight-binding method within the nearest-neighbor approximation. Both bulklike and edge states appear in the energy spectrum. The bulklike states in quantum rings exhibit Aharonov-Bohm oscillations in magnetic field, whereas no such oscillations are found in quantum dots, which is ascribed to the different topology of the two systems. When magnetic field varies, all the edge states in square quantum dots appear as quasibands composed of almost fully flat levels, whereas some edge states in quantum rings are found to oscillate with magnetic field. However, the edge states in hexagonal quantum dots are localized like in rings. The absorption spectra of all the structures consist of numerous absorption lines, which substantially overlap even for small line broadening. The absorption lines in the infrared are found to originate from transitions between edge states. It is shown that the magnetic field can be used to efficiently tune the optical absorption of HgTe 2D quantum dot and quantum ring systems. © 2019 American Physical Society.",
journal = "Physical Review B",
title = "Confined electron states in two-dimensional HgTe in magnetic field: Quantum dot versus quantum ring behavior",
volume = "100",
number = "12",
pages = "125304",
doi = "10.1103/PhysRevB.100.125304"
}
Topalović, D., Arsoski, V., Tadić, M. Ž.,& Peeters, F. M.. (2019). Confined electron states in two-dimensional HgTe in magnetic field: Quantum dot versus quantum ring behavior. in Physical Review B, 100(12), 125304.
https://doi.org/10.1103/PhysRevB.100.125304
Topalović D, Arsoski V, Tadić MŽ, Peeters FM. Confined electron states in two-dimensional HgTe in magnetic field: Quantum dot versus quantum ring behavior. in Physical Review B. 2019;100(12):125304.
doi:10.1103/PhysRevB.100.125304 .
Topalović, Dušan, Arsoski, Vladimir, Tadić, Milan Ž., Peeters, François M., "Confined electron states in two-dimensional HgTe in magnetic field: Quantum dot versus quantum ring behavior" in Physical Review B, 100, no. 12 (2019):125304,
https://doi.org/10.1103/PhysRevB.100.125304 . .
2
1
2

The impact of the building envelope with the green living systems on the built environment

Dimitrijević-Jovanović, Dragana; Živković, Predrag M.; Stevanović, Žana

(2018)

TY  - JOUR
AU  - Dimitrijević-Jovanović, Dragana
AU  - Živković, Predrag M.
AU  - Stevanović, Žana
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361800225D
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7970
AB  - Altering the surface cover of an area causes the change in the environment. By erecting buildings change in the flow of energy and matter through the urban ecosystems occurs creating multiple environmental problems. Built areas exert considerable influence over their local climate, amplifying problems such as heat waves, air pollution, and flooding. Greening the building envelope these problems can be partially mitigated. By combining nature and built areas in their designs, architects and urban planners can respond to these serious human health and welfare issues and restore the environmental quality of dense urban areas. Green living systems are not the only solution for new designs. Retrofitting existing buildings by altering the buildings' surficial properties can reduce buildings' energy consumption in case of older buildings with poor existing insulation. Implementation of green living systems in the building envelope, greening horizontal surfaces with intensive and extensive green roofs or using vegetation in vertical greening systems for façades, is a strategy that provides ecological, economic and social benefits. This review paper presents collected evidence of effects and explores the important role that the green living systems can play in the dense urban areas. Benefits such as heat island amelioration, reduction of buildings energy consumption, air quality and indoor and outdoor comfort conditions improvement, stormwater management and improved water run-off quality, will be mainly considered. © 2018 Serbian Society of Heat Transfer Engineers.
T2  - Thermal Science
T1  - The impact of the building envelope with the green living systems on the built environment
VL  - 22
IS  - 00 (Online first)
SP  - 225
EP  - 225
DO  - 10.2298/TSCI170531225D
ER  - 
@article{
author = "Dimitrijević-Jovanović, Dragana and Živković, Predrag M. and Stevanović, Žana",
year = "2018",
abstract = "Altering the surface cover of an area causes the change in the environment. By erecting buildings change in the flow of energy and matter through the urban ecosystems occurs creating multiple environmental problems. Built areas exert considerable influence over their local climate, amplifying problems such as heat waves, air pollution, and flooding. Greening the building envelope these problems can be partially mitigated. By combining nature and built areas in their designs, architects and urban planners can respond to these serious human health and welfare issues and restore the environmental quality of dense urban areas. Green living systems are not the only solution for new designs. Retrofitting existing buildings by altering the buildings' surficial properties can reduce buildings' energy consumption in case of older buildings with poor existing insulation. Implementation of green living systems in the building envelope, greening horizontal surfaces with intensive and extensive green roofs or using vegetation in vertical greening systems for façades, is a strategy that provides ecological, economic and social benefits. This review paper presents collected evidence of effects and explores the important role that the green living systems can play in the dense urban areas. Benefits such as heat island amelioration, reduction of buildings energy consumption, air quality and indoor and outdoor comfort conditions improvement, stormwater management and improved water run-off quality, will be mainly considered. © 2018 Serbian Society of Heat Transfer Engineers.",
journal = "Thermal Science",
title = "The impact of the building envelope with the green living systems on the built environment",
volume = "22",
number = "00 (Online first)",
pages = "225-225",
doi = "10.2298/TSCI170531225D"
}
Dimitrijević-Jovanović, D., Živković, P. M.,& Stevanović, Ž.. (2018). The impact of the building envelope with the green living systems on the built environment. in Thermal Science, 22(00 (Online first)), 225-225.
https://doi.org/10.2298/TSCI170531225D
Dimitrijević-Jovanović D, Živković PM, Stevanović Ž. The impact of the building envelope with the green living systems on the built environment. in Thermal Science. 2018;22(00 (Online first)):225-225.
doi:10.2298/TSCI170531225D .
Dimitrijević-Jovanović, Dragana, Živković, Predrag M., Stevanović, Žana, "The impact of the building envelope with the green living systems on the built environment" in Thermal Science, 22, no. 00 (Online first) (2018):225-225,
https://doi.org/10.2298/TSCI170531225D . .
1

Perforated plate convective heat transfer analysis

Tomić, Mladen A.; Ayed, Sadoon K.; Stevanović, Žana; Dekic, Petar S.; Živković, Predrag M.; Vukic, Mica V.

(2018)

TY  - JOUR
AU  - Tomić, Mladen A.
AU  - Ayed, Sadoon K.
AU  - Stevanović, Žana
AU  - Dekic, Petar S.
AU  - Živković, Predrag M.
AU  - Vukic, Mica V.
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1927
AB  - The need for high performance heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer. One of the heat exchanger types are the matrix heat exchangers. Matrix heat exchangers consist of a series of perforated plates, separated by a series of spacers. The present study experimentally investigates the overall heat transfer characteristics of flow through a perforated plate with 2 mm in diameter, the hole length to diameter ratio of 1 and 25.6% porosity. Numerical simulations were performed to determine the overall heat transfer in the function of geometric parameters. Reynolds numbers based on the perforated plate pitch were set in the range from 50 to 500. The results of the average Nusselt number prediction were compared with the related experimental correlations. The experimental data agreed on qualitatively with the results obtained using a CFD. Using these data, a Nusselt criterial equation was obtained.
T2  - International Journal of Thermal Sciences
T1  - Perforated plate convective heat transfer analysis
VL  - 124
SP  - 300
EP  - 306
DO  - 10.1016/j.ijthermalsci.2017.10.021
ER  - 
@article{
author = "Tomić, Mladen A. and Ayed, Sadoon K. and Stevanović, Žana and Dekic, Petar S. and Živković, Predrag M. and Vukic, Mica V.",
year = "2018",
abstract = "The need for high performance heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer. One of the heat exchanger types are the matrix heat exchangers. Matrix heat exchangers consist of a series of perforated plates, separated by a series of spacers. The present study experimentally investigates the overall heat transfer characteristics of flow through a perforated plate with 2 mm in diameter, the hole length to diameter ratio of 1 and 25.6% porosity. Numerical simulations were performed to determine the overall heat transfer in the function of geometric parameters. Reynolds numbers based on the perforated plate pitch were set in the range from 50 to 500. The results of the average Nusselt number prediction were compared with the related experimental correlations. The experimental data agreed on qualitatively with the results obtained using a CFD. Using these data, a Nusselt criterial equation was obtained.",
journal = "International Journal of Thermal Sciences",
title = "Perforated plate convective heat transfer analysis",
volume = "124",
pages = "300-306",
doi = "10.1016/j.ijthermalsci.2017.10.021"
}
Tomić, M. A., Ayed, S. K., Stevanović, Ž., Dekic, P. S., Živković, P. M.,& Vukic, M. V.. (2018). Perforated plate convective heat transfer analysis. in International Journal of Thermal Sciences, 124, 300-306.
https://doi.org/10.1016/j.ijthermalsci.2017.10.021
Tomić MA, Ayed SK, Stevanović Ž, Dekic PS, Živković PM, Vukic MV. Perforated plate convective heat transfer analysis. in International Journal of Thermal Sciences. 2018;124:300-306.
doi:10.1016/j.ijthermalsci.2017.10.021 .
Tomić, Mladen A., Ayed, Sadoon K., Stevanović, Žana, Dekic, Petar S., Živković, Predrag M., Vukic, Mica V., "Perforated plate convective heat transfer analysis" in International Journal of Thermal Sciences, 124 (2018):300-306,
https://doi.org/10.1016/j.ijthermalsci.2017.10.021 . .
2
2
3

Унапређење поступка заштићене топле плоче за одређивање топлотне проводности термоизолационих материјала

Stepanić, Nenad

(Универзитет у Београду, Електротехнички факултет, 2018)

TY  - THES
AU  - Stepanić, Nenad
PY  - 2018
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=6341
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:19015/bdef:Content/download
UR  - https://plus.sr.cobiss.net/opac7/bib/50771471
UR  - http://nardus.mpn.gov.rs/123456789/10328
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8506
AB  - Ова докторска теза обухвата истраживачки рад на унапређењу мерења топлотне проводности термоизолационих чврстих материјала у Метролошкој лабораторији за температуру и термофизичке величине (МЛТВ) Института за нуклеарне науке ВИНЧА. Топлотна проводност се, као једна од најзначајнијих термофизичких величина чврстих материјала, мери различитим експерименталним методама. Метода која код слабо проводних материјала може обезбедити резултате са најмањом могућом мерном несигурношћу је метода заштићене топле плоче и она се као референтна користи у свим најзначајнијим националним метролошким лабораторијама у свету. Експериментална поставка којом се примењује ова метода је установљена у Институту ВИНЧА још 60-их година прошлог века и била је функционална до средине 80-их. Топлотна проводност термоизолационих материјала се у том периоду мерила са релативном мерном несигурношћу од 3 % до 10 %. У складу са убрзаним развојем МЛТВ почетком овог века, као и њеним каснијим признавањем као именоване националне лабораторије за термофизичке величине, приступило се ревитализацији експерименталне поставке и унапређењу поступка одређивања топлотне проводности. У оквиру рада на овој дисертацији је унапређена како сложена мерна апаратура кроз моделовање, израду и тестирање нових елемената и система, тако и калибрациони и мерни поступак и начин обраде мерних сигнала. Као резултат широког унапређења, данас се у Институту ВИНЧА топлотна проводност термоизолационих чврстих материјала може мерити са високом тачношћу и прецизношћу, тј. малом релативном мерном несигурношћу која достиже ниво од 2 %. Тим резултатом, који је потврђен преко међународног међулабораторијског поређења извршеног у оквиру Eura-Thermal пројекта, Метролошка лабораторија за температуру и термофизичке величине Института ВИНЧА се сврстала у ред значајних светских лабораторија те врсте.
AB  - This PhD thesis implies research on improving the thermal conductivity measurement of thermal insulations in the Metrological Laboratory for Temperature and Thermophysical Properties (MLTV) of the Institute of Nuclear Sciences VINČA. Thermal conductivity, as one of the most important thermophysical properties of solid materials, is measured by various experimental methods. A method that may provide results with a lowest possible measurement uncertainty for poorly conductive materials is the guarded hot plate method and it is used as a reference technique in all most important national metrology laboratories in the world. A related experimental setup was established at the Institute VINČA in the 1960s and was functional until the mid-80s. Thermal conductivity of thermal insulation materials was measured in this period with a relative uncertainty of 3 % to 10 %. In accordance with a fast development of MLTV at the beginning of this century, as well as its subsequent recognition as the designated laboratory for thermophysical properties, a revitalization of the experimental setup and an improvement of the corresponding measurement process began. Within the scope of this dissertation, the measurement apparatus was improved through modelling, designing and testing of new elements and systems, as well as through new calibration, measuring and data reduction procedures. As a result of these improvements, today, the Institute VINČA is capable to measure the thermal conductivity of insulation materials with a high accuracy and precision, i.e. with small relative uncertainties down to a level of 2 %. With this result, which was confirmed through an international inter-laboratory comparison performed within the framework of the Eura-Thermal project, the MLTV of the Institute VINČA has been ranked among the world's leading laboratories of this kind.
PB  - Универзитет у Београду, Електротехнички факултет
T2  - Универзитет у Београду
T1  - Унапређење поступка заштићене топле плоче за одређивање топлотне проводности термоизолационих материјала
ER  - 
@phdthesis{
author = "Stepanić, Nenad",
year = "2018",
abstract = "Ова докторска теза обухвата истраживачки рад на унапређењу мерења топлотне проводности термоизолационих чврстих материјала у Метролошкој лабораторији за температуру и термофизичке величине (МЛТВ) Института за нуклеарне науке ВИНЧА. Топлотна проводност се, као једна од најзначајнијих термофизичких величина чврстих материјала, мери различитим експерименталним методама. Метода која код слабо проводних материјала може обезбедити резултате са најмањом могућом мерном несигурношћу је метода заштићене топле плоче и она се као референтна користи у свим најзначајнијим националним метролошким лабораторијама у свету. Експериментална поставка којом се примењује ова метода је установљена у Институту ВИНЧА још 60-их година прошлог века и била је функционална до средине 80-их. Топлотна проводност термоизолационих материјала се у том периоду мерила са релативном мерном несигурношћу од 3 % до 10 %. У складу са убрзаним развојем МЛТВ почетком овог века, као и њеним каснијим признавањем као именоване националне лабораторије за термофизичке величине, приступило се ревитализацији експерименталне поставке и унапређењу поступка одређивања топлотне проводности. У оквиру рада на овој дисертацији је унапређена како сложена мерна апаратура кроз моделовање, израду и тестирање нових елемената и система, тако и калибрациони и мерни поступак и начин обраде мерних сигнала. Као резултат широког унапређења, данас се у Институту ВИНЧА топлотна проводност термоизолационих чврстих материјала може мерити са високом тачношћу и прецизношћу, тј. малом релативном мерном несигурношћу која достиже ниво од 2 %. Тим резултатом, који је потврђен преко међународног међулабораторијског поређења извршеног у оквиру Eura-Thermal пројекта, Метролошка лабораторија за температуру и термофизичке величине Института ВИНЧА се сврстала у ред значајних светских лабораторија те врсте., This PhD thesis implies research on improving the thermal conductivity measurement of thermal insulations in the Metrological Laboratory for Temperature and Thermophysical Properties (MLTV) of the Institute of Nuclear Sciences VINČA. Thermal conductivity, as one of the most important thermophysical properties of solid materials, is measured by various experimental methods. A method that may provide results with a lowest possible measurement uncertainty for poorly conductive materials is the guarded hot plate method and it is used as a reference technique in all most important national metrology laboratories in the world. A related experimental setup was established at the Institute VINČA in the 1960s and was functional until the mid-80s. Thermal conductivity of thermal insulation materials was measured in this period with a relative uncertainty of 3 % to 10 %. In accordance with a fast development of MLTV at the beginning of this century, as well as its subsequent recognition as the designated laboratory for thermophysical properties, a revitalization of the experimental setup and an improvement of the corresponding measurement process began. Within the scope of this dissertation, the measurement apparatus was improved through modelling, designing and testing of new elements and systems, as well as through new calibration, measuring and data reduction procedures. As a result of these improvements, today, the Institute VINČA is capable to measure the thermal conductivity of insulation materials with a high accuracy and precision, i.e. with small relative uncertainties down to a level of 2 %. With this result, which was confirmed through an international inter-laboratory comparison performed within the framework of the Eura-Thermal project, the MLTV of the Institute VINČA has been ranked among the world's leading laboratories of this kind.",
publisher = "Универзитет у Београду, Електротехнички факултет",
journal = "Универзитет у Београду",
title = "Унапређење поступка заштићене топле плоче за одређивање топлотне проводности термоизолационих материјала"
}
Stepanić, N.. (2018). Унапређење поступка заштићене топле плоче за одређивање топлотне проводности термоизолационих материјала. in Универзитет у Београду
Универзитет у Београду, Електротехнички факултет..
Stepanić N. Унапређење поступка заштићене топле плоче за одређивање топлотне проводности термоизолационих материјала. in Универзитет у Београду. 2018;..
Stepanić, Nenad, "Унапређење поступка заштићене топле плоче за одређивање топлотне проводности термоизолационих материјала" in Универзитет у Београду (2018).

Assessing the sustainability of Serbian school buildings by ASPID method

Jovanović, Marina P.; Vučićević, Biljana S.; Turanjanin, Valentina; Lazović, Ivan; Živković, Marija M.

(2018)

TY  - JOUR
AU  - Jovanović, Marina P.
AU  - Vučićević, Biljana S.
AU  - Turanjanin, Valentina
AU  - Lazović, Ivan
AU  - Živković, Marija M.
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361800131J
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7973
AB  - Sustainable development indicators mainly provide information that can link the observed energy system with sustainable development. This paper considers building energy indicators in order to provide monitoring and measurement of energy performance of buildings. The results of measurement which are considered were obtained in school buildings in Serbia. The aim of this paper is to select, define, and calculate energy indicators as criteria for evaluating the quality of public buildings, with regard to sustainable development. The criteria for assessing sustainability are quantified by certain defined sets of economic, social and environmental indicators. The ASPID method of multi-criteria analysis is also described and mathematically presented. This method is based on the synthesis technique of fuzzy sets and the sustainability of the school buildings was based on their assessment as complex energy systems. © 2018 Serbian Society of Heat Transfer Engineers.
T2  - Thermal Science
T1  - Assessing the sustainability of Serbian school buildings by ASPID method
VL  - 22
IS  - Supl. 4
SP  - 1271
EP  - 1283
DO  - 10.2298/TSCI170529131J
ER  - 
@article{
author = "Jovanović, Marina P. and Vučićević, Biljana S. and Turanjanin, Valentina and Lazović, Ivan and Živković, Marija M.",
year = "2018",
abstract = "Sustainable development indicators mainly provide information that can link the observed energy system with sustainable development. This paper considers building energy indicators in order to provide monitoring and measurement of energy performance of buildings. The results of measurement which are considered were obtained in school buildings in Serbia. The aim of this paper is to select, define, and calculate energy indicators as criteria for evaluating the quality of public buildings, with regard to sustainable development. The criteria for assessing sustainability are quantified by certain defined sets of economic, social and environmental indicators. The ASPID method of multi-criteria analysis is also described and mathematically presented. This method is based on the synthesis technique of fuzzy sets and the sustainability of the school buildings was based on their assessment as complex energy systems. © 2018 Serbian Society of Heat Transfer Engineers.",
journal = "Thermal Science",
title = "Assessing the sustainability of Serbian school buildings by ASPID method",
volume = "22",
number = "Supl. 4",
pages = "1271-1283",
doi = "10.2298/TSCI170529131J"
}
Jovanović, M. P., Vučićević, B. S., Turanjanin, V., Lazović, I.,& Živković, M. M.. (2018). Assessing the sustainability of Serbian school buildings by ASPID method. in Thermal Science, 22(Supl. 4), 1271-1283.
https://doi.org/10.2298/TSCI170529131J
Jovanović MP, Vučićević BS, Turanjanin V, Lazović I, Živković MM. Assessing the sustainability of Serbian school buildings by ASPID method. in Thermal Science. 2018;22(Supl. 4):1271-1283.
doi:10.2298/TSCI170529131J .
Jovanović, Marina P., Vučićević, Biljana S., Turanjanin, Valentina, Lazović, Ivan, Živković, Marija M., "Assessing the sustainability of Serbian school buildings by ASPID method" in Thermal Science, 22, no. Supl. 4 (2018):1271-1283,
https://doi.org/10.2298/TSCI170529131J . .
3
3
3

Temperature correction factor simulation over the heating period

Vučićević, Biljana S.; Jovanović, Marina P.; Turanjanin, Valentina; Bakić, Vukman; Radivojević, Dušan

(2018)

TY  - JOUR
AU  - Vučićević, Biljana S.
AU  - Jovanović, Marina P.
AU  - Turanjanin, Valentina
AU  - Bakić, Vukman
AU  - Radivojević, Dušan
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361800121V
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7974
AB  - New Regulations on energy efficiency in buildings in the Republic of Serbia legislate values for the temperature correction factor used to calculate the heat flux to the outdoor environment through construction elements of a certain type. The temperature correction factor is used to correct errors caused by calculation of heat losses based on the design outdoor and indoor temperature difference of building elements adjacent to unheated spaces which are in direct contact with the ground or external environment. Since the temperature correction factor directly influences the calculation of total heat losses and total annual energy demand, it is recommended that the temperature correction factor be determined on the basis of measured values of outdoor and indoor air temperature, or, on the basis of the values obtained by the simulation. This paper presents the results of measurements in the High School of Design, Textile and Management in Belgrade in order to assess energy efficiency and the energy performance of buildings. Data obtained on the basis of measurements, such as indoor and outdoor temperatures, are used for the calculation of the heat transfer coefficient for the building envelope elements as well as to calculate a temperature correction factor for the unheated attic space of the building. This paper also offers a dynamic simulation of the multi-zones building in the TRNSYS environment. The aim was to compare temperature correction factor values obtained from measured temperature values, with those calculated from standard, taken from the Regulation table and produced by simulation. © 2018 Serbian Society of Heat Transfer Engineers.
T2  - Thermal Science
T1  - Temperature correction factor simulation over the heating period
VL  - 22
IS  - 00 (Online first)
SP  - 121
EP  - 121
DO  - 10.2298/TSCI170529121V
ER  - 
@article{
author = "Vučićević, Biljana S. and Jovanović, Marina P. and Turanjanin, Valentina and Bakić, Vukman and Radivojević, Dušan",
year = "2018",
abstract = "New Regulations on energy efficiency in buildings in the Republic of Serbia legislate values for the temperature correction factor used to calculate the heat flux to the outdoor environment through construction elements of a certain type. The temperature correction factor is used to correct errors caused by calculation of heat losses based on the design outdoor and indoor temperature difference of building elements adjacent to unheated spaces which are in direct contact with the ground or external environment. Since the temperature correction factor directly influences the calculation of total heat losses and total annual energy demand, it is recommended that the temperature correction factor be determined on the basis of measured values of outdoor and indoor air temperature, or, on the basis of the values obtained by the simulation. This paper presents the results of measurements in the High School of Design, Textile and Management in Belgrade in order to assess energy efficiency and the energy performance of buildings. Data obtained on the basis of measurements, such as indoor and outdoor temperatures, are used for the calculation of the heat transfer coefficient for the building envelope elements as well as to calculate a temperature correction factor for the unheated attic space of the building. This paper also offers a dynamic simulation of the multi-zones building in the TRNSYS environment. The aim was to compare temperature correction factor values obtained from measured temperature values, with those calculated from standard, taken from the Regulation table and produced by simulation. © 2018 Serbian Society of Heat Transfer Engineers.",
journal = "Thermal Science",
title = "Temperature correction factor simulation over the heating period",
volume = "22",
number = "00 (Online first)",
pages = "121-121",
doi = "10.2298/TSCI170529121V"
}
Vučićević, B. S., Jovanović, M. P., Turanjanin, V., Bakić, V.,& Radivojević, D.. (2018). Temperature correction factor simulation over the heating period. in Thermal Science, 22(00 (Online first)), 121-121.
https://doi.org/10.2298/TSCI170529121V
Vučićević BS, Jovanović MP, Turanjanin V, Bakić V, Radivojević D. Temperature correction factor simulation over the heating period. in Thermal Science. 2018;22(00 (Online first)):121-121.
doi:10.2298/TSCI170529121V .
Vučićević, Biljana S., Jovanović, Marina P., Turanjanin, Valentina, Bakić, Vukman, Radivojević, Dušan, "Temperature correction factor simulation over the heating period" in Thermal Science, 22, no. 00 (Online first) (2018):121-121,
https://doi.org/10.2298/TSCI170529121V . .

Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia

Jovanović, Marina P.; Bakić, Vukman; Vučićević, Biljana S.; Turanjanin, Valentina

(2018)

TY  - JOUR
AU  - Jovanović, Marina P.
AU  - Bakić, Vukman
AU  - Vučićević, Biljana S.
AU  - Turanjanin, Valentina
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361800298J
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7980
AB  - The district heating system in Serbia, with an installed capacity of 6,600 MW, currently supplies 58 towns with thermal energy. As a candidate country for accession to the European Union, Serbia faces the obligation to reduce the level of its greenhouse gas emissions as part of environmental reforms. This paper presents a basic scenario and three alternatives for final energy consumption in the district heating sector for the years 2015, 2020 and 2025. It is suggested that demand for heating will increase 10% up to 2020 and by 15% up to2025, in relation to 2015 levels, while the share of each energy carrier will not change. Changing the structure of energy sources for heat supply assumes a decrease in the share of coal and liquid fuel, and increases in the use of biomass and natural gas. The results obtained were compared to the General Index of Sustainability which is a measure of the complexity of the proposed energy scenario. The paper considers the formation of related energy indicators as quantitative tools for the analysis of changes. It also proposes a methodology for multi-criteria analysis in the sustainability assessment of complex energy systems based on the stochastic evaluation of criteria (sets of indicators and sub-indicators). In this way, the results of the multi-criteria assessment can help in the decision-making process in cases where economic, social and ecological criteria are considered to be influential. © 2018 Serbian Society of Heat Transfer Engineers.
T2  - Thermal Science
T1  - Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia
VL  - 22
IS  - 00 (Online first)
SP  - 298
EP  - 298
DO  - 10.2298/TSCI181009298J
ER  - 
@article{
author = "Jovanović, Marina P. and Bakić, Vukman and Vučićević, Biljana S. and Turanjanin, Valentina",
year = "2018",
abstract = "The district heating system in Serbia, with an installed capacity of 6,600 MW, currently supplies 58 towns with thermal energy. As a candidate country for accession to the European Union, Serbia faces the obligation to reduce the level of its greenhouse gas emissions as part of environmental reforms. This paper presents a basic scenario and three alternatives for final energy consumption in the district heating sector for the years 2015, 2020 and 2025. It is suggested that demand for heating will increase 10% up to 2020 and by 15% up to2025, in relation to 2015 levels, while the share of each energy carrier will not change. Changing the structure of energy sources for heat supply assumes a decrease in the share of coal and liquid fuel, and increases in the use of biomass and natural gas. The results obtained were compared to the General Index of Sustainability which is a measure of the complexity of the proposed energy scenario. The paper considers the formation of related energy indicators as quantitative tools for the analysis of changes. It also proposes a methodology for multi-criteria analysis in the sustainability assessment of complex energy systems based on the stochastic evaluation of criteria (sets of indicators and sub-indicators). In this way, the results of the multi-criteria assessment can help in the decision-making process in cases where economic, social and ecological criteria are considered to be influential. © 2018 Serbian Society of Heat Transfer Engineers.",
journal = "Thermal Science",
title = "Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia",
volume = "22",
number = "00 (Online first)",
pages = "298-298",
doi = "10.2298/TSCI181009298J"
}
Jovanović, M. P., Bakić, V., Vučićević, B. S.,& Turanjanin, V.. (2018). Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia. in Thermal Science, 22(00 (Online first)), 298-298.
https://doi.org/10.2298/TSCI181009298J
Jovanović MP, Bakić V, Vučićević BS, Turanjanin V. Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia. in Thermal Science. 2018;22(00 (Online first)):298-298.
doi:10.2298/TSCI181009298J .
Jovanović, Marina P., Bakić, Vukman, Vučićević, Biljana S., Turanjanin, Valentina, "Analysis of different scenarios and sustainability measurement in the district heating sector in Serbia" in Thermal Science, 22, no. 00 (Online first) (2018):298-298,
https://doi.org/10.2298/TSCI181009298J . .
2
1
1

Experimental and statistical survey on local thermal comfort impact on working productivity loss in university classrooms

Bajc, Tamara; Banjac, Miloš J.; Todorović, Maja; Stevanović, Žana

(2018)

TY  - JOUR
AU  - Bajc, Tamara
AU  - Banjac, Miloš J.
AU  - Todorović, Maja
AU  - Stevanović, Žana
PY  - 2018
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361800160B
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7971
AB  - The paper presents an experimental analysis of the relationship between local thermal comfort and productivity loss in classrooms. The experimental investigation was performed in a real university classroom during the winter semester in Belgrade. Measurements were taken for four scenarios, with different indoor comfort conditions. Variations were made by setting the central heating system on/off, adding an additional heat source to provoke higher indoor temperatures, and measuring the radiant asymmetry impact. Innovative questionnaires were developed especially for the research, in order to investigate students' subjective feelings about local thermal comfort and indoor environmental quality. Local PMV and PPD indices were calculated using data measured in situ. The results were compared to existing models recommended in literature and European and ASHRAE standards. Student productivity was evaluated using novel tests, designed to fit the purposes of the research. Surveys were conducted for 19 days under different thermal conditions, during lectures in a real classroom, using a sample of 240 productivity test results in total. Using the measured data, new correlations between the PMV, CO2, personal factor and productivity loss were developed. The research findings imply that local thermal comfort is an important factor that can impact productivity, but the impact of the personal factor is of tremendous importance, together with CO2 concentration in the classroom. © 2018 Serbian Society of Heat Transfer Engineers.
T2  - Thermal Science
T1  - Experimental and statistical survey on local thermal comfort impact on working productivity loss in university classrooms
VL  - 22
IS  - 00 (Online first)
SP  - 160
EP  - 160
DO  - 10.2298/TSCI170920160B
ER  - 
@article{
author = "Bajc, Tamara and Banjac, Miloš J. and Todorović, Maja and Stevanović, Žana",
year = "2018",
abstract = "The paper presents an experimental analysis of the relationship between local thermal comfort and productivity loss in classrooms. The experimental investigation was performed in a real university classroom during the winter semester in Belgrade. Measurements were taken for four scenarios, with different indoor comfort conditions. Variations were made by setting the central heating system on/off, adding an additional heat source to provoke higher indoor temperatures, and measuring the radiant asymmetry impact. Innovative questionnaires were developed especially for the research, in order to investigate students' subjective feelings about local thermal comfort and indoor environmental quality. Local PMV and PPD indices were calculated using data measured in situ. The results were compared to existing models recommended in literature and European and ASHRAE standards. Student productivity was evaluated using novel tests, designed to fit the purposes of the research. Surveys were conducted for 19 days under different thermal conditions, during lectures in a real classroom, using a sample of 240 productivity test results in total. Using the measured data, new correlations between the PMV, CO2, personal factor and productivity loss were developed. The research findings imply that local thermal comfort is an important factor that can impact productivity, but the impact of the personal factor is of tremendous importance, together with CO2 concentration in the classroom. © 2018 Serbian Society of Heat Transfer Engineers.",
journal = "Thermal Science",
title = "Experimental and statistical survey on local thermal comfort impact on working productivity loss in university classrooms",
volume = "22",
number = "00 (Online first)",
pages = "160-160",
doi = "10.2298/TSCI170920160B"
}
Bajc, T., Banjac, M. J., Todorović, M.,& Stevanović, Ž.. (2018). Experimental and statistical survey on local thermal comfort impact on working productivity loss in university classrooms. in Thermal Science, 22(00 (Online first)), 160-160.
https://doi.org/10.2298/TSCI170920160B
Bajc T, Banjac MJ, Todorović M, Stevanović Ž. Experimental and statistical survey on local thermal comfort impact on working productivity loss in university classrooms. in Thermal Science. 2018;22(00 (Online first)):160-160.
doi:10.2298/TSCI170920160B .
Bajc, Tamara, Banjac, Miloš J., Todorović, Maja, Stevanović, Žana, "Experimental and statistical survey on local thermal comfort impact on working productivity loss in university classrooms" in Thermal Science, 22, no. 00 (Online first) (2018):160-160,
https://doi.org/10.2298/TSCI170920160B . .
8
5
6

Different Heating Systems for Single Family House Energy and Economic Analysis

Turanjanin, Valentina; Vučićević, Biljana S.; Jovanović, Marina P.

(2016)

TY  - JOUR
AU  - Turanjanin, Valentina
AU  - Vučićević, Biljana S.
AU  - Jovanović, Marina P.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1153
AB  - The existing building stock energy consumption accounts for about 38% of final energy consumption in Republic of Serbia. 70% of that energy is consumed by residential sector, mostly for space heating. This research is addressed to the single family house building placed in the Belgrade city. The house has ground and first floor with total heating area of 130 m(2) and pellet as space heating source. The aim of this paper is to evaluate energy and economic analysis for different heating systems. Several home heating were compared: Option 1 (biomass combustion boiler using pellet as a fuel), Option 2 (gas combustion boiler), and Option 3 (heat pump). The building performance was evaluated by TRNSYS 17 simulation code. Results show estimated savings using renewable energy sources.
T2  - Thermal Science
T1  - Different Heating Systems for Single Family House Energy and Economic Analysis
VL  - 20
SP  - S309
EP  - S320
DO  - 10.2298/TSCI150616225T
ER  - 
@article{
author = "Turanjanin, Valentina and Vučićević, Biljana S. and Jovanović, Marina P.",
year = "2016",
abstract = "The existing building stock energy consumption accounts for about 38% of final energy consumption in Republic of Serbia. 70% of that energy is consumed by residential sector, mostly for space heating. This research is addressed to the single family house building placed in the Belgrade city. The house has ground and first floor with total heating area of 130 m(2) and pellet as space heating source. The aim of this paper is to evaluate energy and economic analysis for different heating systems. Several home heating were compared: Option 1 (biomass combustion boiler using pellet as a fuel), Option 2 (gas combustion boiler), and Option 3 (heat pump). The building performance was evaluated by TRNSYS 17 simulation code. Results show estimated savings using renewable energy sources.",
journal = "Thermal Science",
title = "Different Heating Systems for Single Family House Energy and Economic Analysis",
volume = "20",
pages = "S309-S320",
doi = "10.2298/TSCI150616225T"
}
Turanjanin, V., Vučićević, B. S.,& Jovanović, M. P.. (2016). Different Heating Systems for Single Family House Energy and Economic Analysis. in Thermal Science, 20, S309-S320.
https://doi.org/10.2298/TSCI150616225T
Turanjanin V, Vučićević BS, Jovanović MP. Different Heating Systems for Single Family House Energy and Economic Analysis. in Thermal Science. 2016;20:S309-S320.
doi:10.2298/TSCI150616225T .
Turanjanin, Valentina, Vučićević, Biljana S., Jovanović, Marina P., "Different Heating Systems for Single Family House Energy and Economic Analysis" in Thermal Science, 20 (2016):S309-S320,
https://doi.org/10.2298/TSCI150616225T . .
7
12

Impact of Co2 Concentration on Indoor Air Quality and Correlation with Relative Humidity and Indoor Air Temperature in School Buildings in Serbia

Lazović, Ivan; Stevanović, Žarko M.; Jovašević-Stojanović, Milena; Živković, Marija M.; Banjac, Miloš J.

(2016)

TY  - JOUR
AU  - Lazović, Ivan
AU  - Stevanović, Žarko M.
AU  - Jovašević-Stojanović, Milena
AU  - Živković, Marija M.
AU  - Banjac, Miloš J.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1152
AB  - Previous studies have shown that poorly ventilated classrooms can have negative impact on the health of children and school staff. In most cases, schools in Serbia are ventilated naturally. Considering their high occupancy, classroom air quality test determines the level of air pollution, after which it is possible to implement corrective measures. The research presented in this study, was conducted in four schools which are located in different areas and have different architecture designs. Measurements in these schools have been performed during the winter (heating season) and spring (non-heating season) and the following results were presented: indoor air temperature, relative humidity, and carbon dioxide concentration. These results show that the classroom average concentration of carbon dioxide often exceeds the value of 1500 ppm, during its full occupancy, which indicates inadequate ventilation. Measurement campaigns show that carbon dioxide concentration increased significantly from non-heating to heating season in three of the four schools. Analysis of measurements also determined high correlation between relative humidity and carbon dioxide concentration in all schools in winter season. This fact may constitute a solid basis for the fresh air supply strategy.
T2  - Thermal Science
T1  - Impact of Co2 Concentration on Indoor Air Quality and Correlation with Relative Humidity and Indoor Air Temperature in School Buildings in Serbia
VL  - 20
SP  - S297
EP  - S307
DO  - 10.2298/TSCI150831173L
ER  - 
@article{
author = "Lazović, Ivan and Stevanović, Žarko M. and Jovašević-Stojanović, Milena and Živković, Marija M. and Banjac, Miloš J.",
year = "2016",
abstract = "Previous studies have shown that poorly ventilated classrooms can have negative impact on the health of children and school staff. In most cases, schools in Serbia are ventilated naturally. Considering their high occupancy, classroom air quality test determines the level of air pollution, after which it is possible to implement corrective measures. The research presented in this study, was conducted in four schools which are located in different areas and have different architecture designs. Measurements in these schools have been performed during the winter (heating season) and spring (non-heating season) and the following results were presented: indoor air temperature, relative humidity, and carbon dioxide concentration. These results show that the classroom average concentration of carbon dioxide often exceeds the value of 1500 ppm, during its full occupancy, which indicates inadequate ventilation. Measurement campaigns show that carbon dioxide concentration increased significantly from non-heating to heating season in three of the four schools. Analysis of measurements also determined high correlation between relative humidity and carbon dioxide concentration in all schools in winter season. This fact may constitute a solid basis for the fresh air supply strategy.",
journal = "Thermal Science",
title = "Impact of Co2 Concentration on Indoor Air Quality and Correlation with Relative Humidity and Indoor Air Temperature in School Buildings in Serbia",
volume = "20",
pages = "S297-S307",
doi = "10.2298/TSCI150831173L"
}
Lazović, I., Stevanović, Ž. M., Jovašević-Stojanović, M., Živković, M. M.,& Banjac, M. J.. (2016). Impact of Co2 Concentration on Indoor Air Quality and Correlation with Relative Humidity and Indoor Air Temperature in School Buildings in Serbia. in Thermal Science, 20, S297-S307.
https://doi.org/10.2298/TSCI150831173L
Lazović I, Stevanović ŽM, Jovašević-Stojanović M, Živković MM, Banjac MJ. Impact of Co2 Concentration on Indoor Air Quality and Correlation with Relative Humidity and Indoor Air Temperature in School Buildings in Serbia. in Thermal Science. 2016;20:S297-S307.
doi:10.2298/TSCI150831173L .
Lazović, Ivan, Stevanović, Žarko M., Jovašević-Stojanović, Milena, Živković, Marija M., Banjac, Miloš J., "Impact of Co2 Concentration on Indoor Air Quality and Correlation with Relative Humidity and Indoor Air Temperature in School Buildings in Serbia" in Thermal Science, 20 (2016):S297-S307,
https://doi.org/10.2298/TSCI150831173L . .
19
12
15

Experimental and Analytical Research of the Heat Transfer Process in the Package of Perforated Plates

Živković, Predrag M.; Tomić, Mladen A.; Janevski, Jelena N.; Stevanović, Žana; Milutinovic, Biljana B.; Vukic, Mica V.

(2016)

TY  - JOUR
AU  - Živković, Predrag M.
AU  - Tomić, Mladen A.
AU  - Janevski, Jelena N.
AU  - Stevanović, Žana
AU  - Milutinovic, Biljana B.
AU  - Vukic, Mica V.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7135
AB  - The need for compact heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer, among them the perforated plate heat exchangers, also known as matrix heat exchangers. The perforated plate heat exchangers consist of a series of perforated plates that are separated by a series of spacers. The present study investigates the heat transfer characteristics of the package of perforated plates. Perforated plates were 2 mm thick, with holes with 2 mm in diameter and porosity of 25.6%. The package of one, two, and three perforated plates was set in the channel of the experimental chamber at which entrance was a thrust fan with the ability to control the flow rate. The fluid flow rates, the temperatures of the fluids at the inlet and outlet of the chamber and the temperature of the air between the plates, were measured at the pre-defined locations in the package and the experimental chamber. Based on the measurements, heat transfer coefficients for the individual plates, as well as for the packages of perforated plates were determined. In further research, an iterative analytical procedure for investigation of the heat transfer process and the overall heat transfer coefficient for the package of perforated plates were developed. Based on these analytical and experimental results, conclusions were drawn about the heat transfer in a package of perforated plates.
T2  - Thermal Science
T1  - Experimental and Analytical Research of the Heat Transfer Process in the Package of Perforated Plates
VL  - 20
SP  - S1251
EP  - S1257
DO  - 10.2298/TSCI16S5251Z
ER  - 
@article{
author = "Živković, Predrag M. and Tomić, Mladen A. and Janevski, Jelena N. and Stevanović, Žana and Milutinovic, Biljana B. and Vukic, Mica V.",
year = "2016",
abstract = "The need for compact heat exchangers has led to the development of many types of surfaces that enhance the rate of heat transfer, among them the perforated plate heat exchangers, also known as matrix heat exchangers. The perforated plate heat exchangers consist of a series of perforated plates that are separated by a series of spacers. The present study investigates the heat transfer characteristics of the package of perforated plates. Perforated plates were 2 mm thick, with holes with 2 mm in diameter and porosity of 25.6%. The package of one, two, and three perforated plates was set in the channel of the experimental chamber at which entrance was a thrust fan with the ability to control the flow rate. The fluid flow rates, the temperatures of the fluids at the inlet and outlet of the chamber and the temperature of the air between the plates, were measured at the pre-defined locations in the package and the experimental chamber. Based on the measurements, heat transfer coefficients for the individual plates, as well as for the packages of perforated plates were determined. In further research, an iterative analytical procedure for investigation of the heat transfer process and the overall heat transfer coefficient for the package of perforated plates were developed. Based on these analytical and experimental results, conclusions were drawn about the heat transfer in a package of perforated plates.",
journal = "Thermal Science",
title = "Experimental and Analytical Research of the Heat Transfer Process in the Package of Perforated Plates",
volume = "20",
pages = "S1251-S1257",
doi = "10.2298/TSCI16S5251Z"
}
Živković, P. M., Tomić, M. A., Janevski, J. N., Stevanović, Ž., Milutinovic, B. B.,& Vukic, M. V.. (2016). Experimental and Analytical Research of the Heat Transfer Process in the Package of Perforated Plates. in Thermal Science, 20, S1251-S1257.
https://doi.org/10.2298/TSCI16S5251Z
Živković PM, Tomić MA, Janevski JN, Stevanović Ž, Milutinovic BB, Vukic MV. Experimental and Analytical Research of the Heat Transfer Process in the Package of Perforated Plates. in Thermal Science. 2016;20:S1251-S1257.
doi:10.2298/TSCI16S5251Z .
Živković, Predrag M., Tomić, Mladen A., Janevski, Jelena N., Stevanović, Žana, Milutinovic, Biljana B., Vukic, Mica V., "Experimental and Analytical Research of the Heat Transfer Process in the Package of Perforated Plates" in Thermal Science, 20 (2016):S1251-S1257,
https://doi.org/10.2298/TSCI16S5251Z . .
1
1

Mass Concentrations and Indoor-Outdoor Relationships of Pm in Selected Educational Buildings in Nis, Serbia

Kovacevic, Renata; Tasic, Visa; Živković, Marija M.; Živković, Marija M.; Dordevic, Amelija; Manojlović, Dragan D.; Jovašević-Stojanović, Milena

(2015)

TY  - JOUR
AU  - Kovacevic, Renata
AU  - Tasic, Visa
AU  - Živković, Marija M.
AU  - Živković, Marija M.
AU  - Dordevic, Amelija
AU  - Manojlović, Dragan D.
AU  - Jovašević-Stojanović, Milena
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/548
AB  - Mass concentrations of particulate matter (PM) fractions were measured in educational buildings in the city of Nis, Serbia. Two sampling campaigns were conducted in winter periods. The first campaign was in the period from 21 February to 15 April 2010 at the Faculty of Occupational Safety (FOS) and the second campaign was from 20 March to 4 April 2013 at the primary school Void Karadorde (VK). PM measurements were carried out with low volume samplers Sven/Leckel LVS3. The average daily PM10 concentration inside the FOS (47.0 +/- 21.8 mu g/m(3)) was lower than PM10 concentration in outdoor air (50.7 +/- 28.1 mu g/m(3)). The average daily PM10 concentration inside the VK (54.6 +/- 17.6 mu g/m(3)) was higher than in outdoor air (47.9 +/- 22.8 mu g/m(3)). The 24-hours, average PM10 concentrations at FOS exceeded the EU limit value (50 mu g/m(3)) during 34% of days outdoors and 39% of days indoors. The 24-hours average PM10 concentrations at VK exceeded the limit value during 35% of days outdoors and 53% of days indoors. The 24-hours average PM2.5 concentrations at VK exceeded the WHO daily mean guideline value (25 mu g/m(3)) during 71% of days outdoors and 88% of days indoors. The average PM10 I/O ratio at VK was 1.57 during teaching hours, and 1.00 during no teaching hours. Similarly, average PM2.5 I/O ratio at VK was 1.11 during teaching hours and 0.90 during no teaching hours. Average daily PM2.5/PM10 ratio in the ambient air at VK was 0.87 and 0.82 at FOS. Very strong correlations between the indoor and outdoor PM concentrations were observed at VK during no teaching hours (r GT 0.8). Moderate to strong negative correlations were found between the wind speed and PM at both schools. High outdoor PM concentrations and resuspension of particles are possible reasons for the elevated indoor PM concentrations found in the study.
T2  - Chemical Industry and Chemical Engineering Quarterly / CICEQ
T1  - Mass Concentrations and Indoor-Outdoor Relationships of Pm in Selected Educational Buildings in Nis, Serbia
VL  - 21
IS  - 1
SP  - 149
EP  - 157
DO  - 10.2298/CICEQ140207013K
ER  - 
@article{
author = "Kovacevic, Renata and Tasic, Visa and Živković, Marija M. and Živković, Marija M. and Dordevic, Amelija and Manojlović, Dragan D. and Jovašević-Stojanović, Milena",
year = "2015",
abstract = "Mass concentrations of particulate matter (PM) fractions were measured in educational buildings in the city of Nis, Serbia. Two sampling campaigns were conducted in winter periods. The first campaign was in the period from 21 February to 15 April 2010 at the Faculty of Occupational Safety (FOS) and the second campaign was from 20 March to 4 April 2013 at the primary school Void Karadorde (VK). PM measurements were carried out with low volume samplers Sven/Leckel LVS3. The average daily PM10 concentration inside the FOS (47.0 +/- 21.8 mu g/m(3)) was lower than PM10 concentration in outdoor air (50.7 +/- 28.1 mu g/m(3)). The average daily PM10 concentration inside the VK (54.6 +/- 17.6 mu g/m(3)) was higher than in outdoor air (47.9 +/- 22.8 mu g/m(3)). The 24-hours, average PM10 concentrations at FOS exceeded the EU limit value (50 mu g/m(3)) during 34% of days outdoors and 39% of days indoors. The 24-hours average PM10 concentrations at VK exceeded the limit value during 35% of days outdoors and 53% of days indoors. The 24-hours average PM2.5 concentrations at VK exceeded the WHO daily mean guideline value (25 mu g/m(3)) during 71% of days outdoors and 88% of days indoors. The average PM10 I/O ratio at VK was 1.57 during teaching hours, and 1.00 during no teaching hours. Similarly, average PM2.5 I/O ratio at VK was 1.11 during teaching hours and 0.90 during no teaching hours. Average daily PM2.5/PM10 ratio in the ambient air at VK was 0.87 and 0.82 at FOS. Very strong correlations between the indoor and outdoor PM concentrations were observed at VK during no teaching hours (r GT 0.8). Moderate to strong negative correlations were found between the wind speed and PM at both schools. High outdoor PM concentrations and resuspension of particles are possible reasons for the elevated indoor PM concentrations found in the study.",
journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ",
title = "Mass Concentrations and Indoor-Outdoor Relationships of Pm in Selected Educational Buildings in Nis, Serbia",
volume = "21",
number = "1",
pages = "149-157",
doi = "10.2298/CICEQ140207013K"
}
Kovacevic, R., Tasic, V., Živković, M. M., Živković, M. M., Dordevic, A., Manojlović, D. D.,& Jovašević-Stojanović, M.. (2015). Mass Concentrations and Indoor-Outdoor Relationships of Pm in Selected Educational Buildings in Nis, Serbia. in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21(1), 149-157.
https://doi.org/10.2298/CICEQ140207013K
Kovacevic R, Tasic V, Živković MM, Živković MM, Dordevic A, Manojlović DD, Jovašević-Stojanović M. Mass Concentrations and Indoor-Outdoor Relationships of Pm in Selected Educational Buildings in Nis, Serbia. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2015;21(1):149-157.
doi:10.2298/CICEQ140207013K .
Kovacevic, Renata, Tasic, Visa, Živković, Marija M., Živković, Marija M., Dordevic, Amelija, Manojlović, Dragan D., Jovašević-Stojanović, Milena, "Mass Concentrations and Indoor-Outdoor Relationships of Pm in Selected Educational Buildings in Nis, Serbia" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21, no. 1 (2015):149-157,
https://doi.org/10.2298/CICEQ140207013K . .
5
6
6

Pahs Levels in Gas and Particle-Bound Phase in Schools At Different Locations in Serbia

Živković, Marija M.; Jovašević-Stojanović, Milena; Cvetković, Anka; Lazović, Ivan; Tasic, Visa; Stevanović, Žana; Gržetić, Ivan A.

(2015)

TY  - JOUR
AU  - Živković, Marija M.
AU  - Jovašević-Stojanović, Milena
AU  - Cvetković, Anka
AU  - Lazović, Ivan
AU  - Tasic, Visa
AU  - Stevanović, Žana
AU  - Gržetić, Ivan A.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/549
AB  - This study investigated seasonal variation of PAHs and their partition between gas and particulate-bounded phases in indoor and outdoor air in 4 schools In Serbia located at different locations. The sampling campaigns were conducted during one workweek at each school successively. Campaigns were conducted in schools during heating and non-heating seasons in December 2011 and June 2012. Seasonal variations of gas and particle-bounded PAHs concentrations were observed with higher levels during heating season. The highest total PAH values were associated with the gas phase in both sampling periods. The total PAHs concentration at indoor and at the outdoor sites, during heating season, ranged from 88.45 to 447.72 ng/m(3) and 201.69 to 1017.15 ng/m(3), respectively. During non-heating season, the total PAHs concentration ranged from 36.91 to 271.57 ng/m(3) in Indoor environment and 27.00 to 132.32 ng/m(3) in outdoor environment. Most of the I/O ratios were less than 1, which indicated that the indoor PAHs were mostly from outdoor sources. The use of diagnostic ratio showed that traffic emission and coal combustion are the major sources of PAHs. Only the diagnostic ratios for the school located near the industrial area showed significant deviation compared to other schools.
T2  - Chemical Industry and Chemical Engineering Quarterly / CICEQ
T1  - Pahs Levels in Gas and Particle-Bound Phase in Schools At Different Locations in Serbia
VL  - 21
IS  - 1
SP  - 159
EP  - 167
DO  - 10.2298/CICEQ140206016Z
ER  - 
@article{
author = "Živković, Marija M. and Jovašević-Stojanović, Milena and Cvetković, Anka and Lazović, Ivan and Tasic, Visa and Stevanović, Žana and Gržetić, Ivan A.",
year = "2015",
abstract = "This study investigated seasonal variation of PAHs and their partition between gas and particulate-bounded phases in indoor and outdoor air in 4 schools In Serbia located at different locations. The sampling campaigns were conducted during one workweek at each school successively. Campaigns were conducted in schools during heating and non-heating seasons in December 2011 and June 2012. Seasonal variations of gas and particle-bounded PAHs concentrations were observed with higher levels during heating season. The highest total PAH values were associated with the gas phase in both sampling periods. The total PAHs concentration at indoor and at the outdoor sites, during heating season, ranged from 88.45 to 447.72 ng/m(3) and 201.69 to 1017.15 ng/m(3), respectively. During non-heating season, the total PAHs concentration ranged from 36.91 to 271.57 ng/m(3) in Indoor environment and 27.00 to 132.32 ng/m(3) in outdoor environment. Most of the I/O ratios were less than 1, which indicated that the indoor PAHs were mostly from outdoor sources. The use of diagnostic ratio showed that traffic emission and coal combustion are the major sources of PAHs. Only the diagnostic ratios for the school located near the industrial area showed significant deviation compared to other schools.",
journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ",
title = "Pahs Levels in Gas and Particle-Bound Phase in Schools At Different Locations in Serbia",
volume = "21",
number = "1",
pages = "159-167",
doi = "10.2298/CICEQ140206016Z"
}
Živković, M. M., Jovašević-Stojanović, M., Cvetković, A., Lazović, I., Tasic, V., Stevanović, Ž.,& Gržetić, I. A.. (2015). Pahs Levels in Gas and Particle-Bound Phase in Schools At Different Locations in Serbia. in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21(1), 159-167.
https://doi.org/10.2298/CICEQ140206016Z
Živković MM, Jovašević-Stojanović M, Cvetković A, Lazović I, Tasic V, Stevanović Ž, Gržetić IA. Pahs Levels in Gas and Particle-Bound Phase in Schools At Different Locations in Serbia. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2015;21(1):159-167.
doi:10.2298/CICEQ140206016Z .
Živković, Marija M., Jovašević-Stojanović, Milena, Cvetković, Anka, Lazović, Ivan, Tasic, Visa, Stevanović, Žana, Gržetić, Ivan A., "Pahs Levels in Gas and Particle-Bound Phase in Schools At Different Locations in Serbia" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21, no. 1 (2015):159-167,
https://doi.org/10.2298/CICEQ140206016Z . .
8
9
10

Pm and Co2 Variability and Relationship in Different School Environments

Lazović, Ivan; Jovašević-Stojanović, Milena; Živković, Marija M.; Tasic, Visa; Stevanović, Žarko M.

(2015)

TY  - JOUR
AU  - Lazović, Ivan
AU  - Jovašević-Stojanović, Milena
AU  - Živković, Marija M.
AU  - Tasic, Visa
AU  - Stevanović, Žarko M.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/550
AB  - Indoor air quality (IAQ) is very important for children health and well-being, since children are particularly vulnerable and sensitive to the presence of air pollutants. This study was performed in two naturally ventilated schools located in the same municipality. The first school is located in an urban area, at a residential-industrial site, while the other school is situated in a rural area. School buildings were chosen based on their urban environment features. The measurements were carried out in heating and non-heating periods in duration of five consecutive working days. The objective of the study was to analyze IAQ in the classrooms with special emphasis on levels and diurnal variations of particulate matter (PM10 and PM2.5), carbon dioxide (CO2) and nitrogen dioxide (NO2) in occupied and unoccupied school classrooms. In this paper, the CO2 concentrations were measured at both indoor and outdoor environments. Concentrations of CO2 higher than 1000 ppm were regularly detected in the Classrooms during teaching hours. Indoor concentrations of PM10 were not exceeded the guideline, daily average, value of 50 mu g/m(3). Concentrations of PM2.5 exceeded the guideline daily average value of 25 mu g/m(3) in both school during heating period. Concentrations of NO2 did not exceed the guideline value of 200 mu g/m(3). Ventilation rates were calculated and compared with the prescribed limits. In both occupied and unoccupied periods high correlation between CO2 and PM concentrations was determined,
T2  - Chemical Industry and Chemical Engineering Quarterly / CICEQ
T1  - Pm and Co2 Variability and Relationship in Different School Environments
VL  - 21
IS  - 1
SP  - 179
EP  - 187
DO  - 10.2298/CICEQ140212020L
ER  - 
@article{
author = "Lazović, Ivan and Jovašević-Stojanović, Milena and Živković, Marija M. and Tasic, Visa and Stevanović, Žarko M.",
year = "2015",
abstract = "Indoor air quality (IAQ) is very important for children health and well-being, since children are particularly vulnerable and sensitive to the presence of air pollutants. This study was performed in two naturally ventilated schools located in the same municipality. The first school is located in an urban area, at a residential-industrial site, while the other school is situated in a rural area. School buildings were chosen based on their urban environment features. The measurements were carried out in heating and non-heating periods in duration of five consecutive working days. The objective of the study was to analyze IAQ in the classrooms with special emphasis on levels and diurnal variations of particulate matter (PM10 and PM2.5), carbon dioxide (CO2) and nitrogen dioxide (NO2) in occupied and unoccupied school classrooms. In this paper, the CO2 concentrations were measured at both indoor and outdoor environments. Concentrations of CO2 higher than 1000 ppm were regularly detected in the Classrooms during teaching hours. Indoor concentrations of PM10 were not exceeded the guideline, daily average, value of 50 mu g/m(3). Concentrations of PM2.5 exceeded the guideline daily average value of 25 mu g/m(3) in both school during heating period. Concentrations of NO2 did not exceed the guideline value of 200 mu g/m(3). Ventilation rates were calculated and compared with the prescribed limits. In both occupied and unoccupied periods high correlation between CO2 and PM concentrations was determined,",
journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ",
title = "Pm and Co2 Variability and Relationship in Different School Environments",
volume = "21",
number = "1",
pages = "179-187",
doi = "10.2298/CICEQ140212020L"
}
Lazović, I., Jovašević-Stojanović, M., Živković, M. M., Tasic, V.,& Stevanović, Ž. M.. (2015). Pm and Co2 Variability and Relationship in Different School Environments. in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21(1), 179-187.
https://doi.org/10.2298/CICEQ140212020L
Lazović I, Jovašević-Stojanović M, Živković MM, Tasic V, Stevanović ŽM. Pm and Co2 Variability and Relationship in Different School Environments. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2015;21(1):179-187.
doi:10.2298/CICEQ140212020L .
Lazović, Ivan, Jovašević-Stojanović, Milena, Živković, Marija M., Tasic, Visa, Stevanović, Žarko M., "Pm and Co2 Variability and Relationship in Different School Environments" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21, no. 1 (2015):179-187,
https://doi.org/10.2298/CICEQ140212020L . .
8
6
7

Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia

Jovanović, Marina P.; Vučićević, Biljana S.; Turanjanin, Valentina; Živković, Marija M.; Spasojević, Vuk D.

(2014)

TY  - JOUR
AU  - Jovanović, Marina P.
AU  - Vučićević, Biljana S.
AU  - Turanjanin, Valentina
AU  - Živković, Marija M.
AU  - Spasojević, Vuk D.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/306
AB  - The air inside schools can be more polluted than the air outside. The purpose of this study was to investigate the air quality in primary school placed in town at the east of Serbia. The characterization of air pollution concentration was performed with main goal to determine relationship between indoor and outdoor air pollution within five classrooms. The measurements were conducted continuously in indoor and outdoor environment for period of 10 days. The standard sampling and analytical methods were applied (gas chromatography coupled with mass spectrometry). This paper presents and analyses concentrations of different physical and chemical pollutants in the indoor and outdoor environment: respirable particulate matter with different diameters (up to 2.5 mu m and 10 mu m), polycyclic aromatic hydrocarbon in particulate matters up to 10 mu m, volatile organic compounds, formaldehyde, ozone, carbon-dioxide and nitric-dioxide. It was found, in one class, that the concentration of particulate matter with diameter up to 10 and 2.5 microns as well as polycyclic aromatic hydrocarbon in particulate matters up to 10 mu m were higher in indoor environment than in outdoor. The average value of formaldehyde in all classrooms was significantly higher than recommended value. On the basis of received results, extensive school renovation program can be recommended. (C) 2014 Elsevier Ltd. All rights reserved.
T2  - Energy
T1  - Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia
VL  - 77
IS  - SI
SP  - 42
EP  - 48
DO  - 10.1016/j.energy.2014.03.080
ER  - 
@article{
author = "Jovanović, Marina P. and Vučićević, Biljana S. and Turanjanin, Valentina and Živković, Marija M. and Spasojević, Vuk D.",
year = "2014",
abstract = "The air inside schools can be more polluted than the air outside. The purpose of this study was to investigate the air quality in primary school placed in town at the east of Serbia. The characterization of air pollution concentration was performed with main goal to determine relationship between indoor and outdoor air pollution within five classrooms. The measurements were conducted continuously in indoor and outdoor environment for period of 10 days. The standard sampling and analytical methods were applied (gas chromatography coupled with mass spectrometry). This paper presents and analyses concentrations of different physical and chemical pollutants in the indoor and outdoor environment: respirable particulate matter with different diameters (up to 2.5 mu m and 10 mu m), polycyclic aromatic hydrocarbon in particulate matters up to 10 mu m, volatile organic compounds, formaldehyde, ozone, carbon-dioxide and nitric-dioxide. It was found, in one class, that the concentration of particulate matter with diameter up to 10 and 2.5 microns as well as polycyclic aromatic hydrocarbon in particulate matters up to 10 mu m were higher in indoor environment than in outdoor. The average value of formaldehyde in all classrooms was significantly higher than recommended value. On the basis of received results, extensive school renovation program can be recommended. (C) 2014 Elsevier Ltd. All rights reserved.",
journal = "Energy",
title = "Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia",
volume = "77",
number = "SI",
pages = "42-48",
doi = "10.1016/j.energy.2014.03.080"
}
Jovanović, M. P., Vučićević, B. S., Turanjanin, V., Živković, M. M.,& Spasojević, V. D.. (2014). Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia. in Energy, 77(SI), 42-48.
https://doi.org/10.1016/j.energy.2014.03.080
Jovanović MP, Vučićević BS, Turanjanin V, Živković MM, Spasojević VD. Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia. in Energy. 2014;77(SI):42-48.
doi:10.1016/j.energy.2014.03.080 .
Jovanović, Marina P., Vučićević, Biljana S., Turanjanin, Valentina, Živković, Marija M., Spasojević, Vuk D., "Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia" in Energy, 77, no. SI (2014):42-48,
https://doi.org/10.1016/j.energy.2014.03.080 . .
4
62
56
64

Indoor CO2 measurements in Serbian schools and ventilation rate calculation

Turanjanin, Valentina; Vutiaevic, Biljana; Jovanović, Marina P.; La Mirkov, Niko; Lazović, Ivan

(2014)

TY  - JOUR
AU  - Turanjanin, Valentina
AU  - Vutiaevic, Biljana
AU  - Jovanović, Marina P.
AU  - La Mirkov, Niko
AU  - Lazović, Ivan
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/307
AB  - The indoor air quality in schools is very important for health and learning abilities of children. The primary indoor CO2 source in classrooms is the respiration of school building occupants. Also, CO2 comes from outside as a result of fossil fuels combustion. CO2 concentration depends on a ventilation rate, size of the classroom, number of occupants and their activity and time they spend in school building. Unfortunately, ventilation rates in schools were not often measured, even in cases when inadequate ventilation caused pupils health problems and their absence from school. The increase in indoor CO2 concentration above the outdoor concentration is considered as a good surrogate for the indoor concentrations of bio effluents. This paper presents the research of ventilation rates in five naturally ventilated schools in urban and rural areas in Serbia during the heating season. CO2 concentrations were measured outdoor and in three classrooms for five working days, continually. Ventilation rates are calculated based on measured concentrations of CO2. The results have shown that classrooms in Serbian schools have inadequate ventilation during the heating period. Mean value of carbon dioxide concentration has often been exceeding 1000 ppm. (C) 2014 Elsevier Ltd. All rights reserved.
T2  - Energy
T1  - Indoor CO2 measurements in Serbian schools and ventilation rate calculation
VL  - 77
IS  - SI
SP  - 290
EP  - 296
DO  - 10.1016/j.energy.2014.10.028
ER  - 
@article{
author = "Turanjanin, Valentina and Vutiaevic, Biljana and Jovanović, Marina P. and La Mirkov, Niko and Lazović, Ivan",
year = "2014",
abstract = "The indoor air quality in schools is very important for health and learning abilities of children. The primary indoor CO2 source in classrooms is the respiration of school building occupants. Also, CO2 comes from outside as a result of fossil fuels combustion. CO2 concentration depends on a ventilation rate, size of the classroom, number of occupants and their activity and time they spend in school building. Unfortunately, ventilation rates in schools were not often measured, even in cases when inadequate ventilation caused pupils health problems and their absence from school. The increase in indoor CO2 concentration above the outdoor concentration is considered as a good surrogate for the indoor concentrations of bio effluents. This paper presents the research of ventilation rates in five naturally ventilated schools in urban and rural areas in Serbia during the heating season. CO2 concentrations were measured outdoor and in three classrooms for five working days, continually. Ventilation rates are calculated based on measured concentrations of CO2. The results have shown that classrooms in Serbian schools have inadequate ventilation during the heating period. Mean value of carbon dioxide concentration has often been exceeding 1000 ppm. (C) 2014 Elsevier Ltd. All rights reserved.",
journal = "Energy",
title = "Indoor CO2 measurements in Serbian schools and ventilation rate calculation",
volume = "77",
number = "SI",
pages = "290-296",
doi = "10.1016/j.energy.2014.10.028"
}
Turanjanin, V., Vutiaevic, B., Jovanović, M. P., La Mirkov, N.,& Lazović, I.. (2014). Indoor CO2 measurements in Serbian schools and ventilation rate calculation. in Energy, 77(SI), 290-296.
https://doi.org/10.1016/j.energy.2014.10.028
Turanjanin V, Vutiaevic B, Jovanović MP, La Mirkov N, Lazović I. Indoor CO2 measurements in Serbian schools and ventilation rate calculation. in Energy. 2014;77(SI):290-296.
doi:10.1016/j.energy.2014.10.028 .
Turanjanin, Valentina, Vutiaevic, Biljana, Jovanović, Marina P., La Mirkov, Niko, Lazović, Ivan, "Indoor CO2 measurements in Serbian schools and ventilation rate calculation" in Energy, 77, no. SI (2014):290-296,
https://doi.org/10.1016/j.energy.2014.10.028 . .
57
59
61

Assessing the sustainability of the energy use of residential buildings in Belgrade through multi-criteria analysis

Vučićević, Biljana S.; Jovanović, Marina P.; Afgan, Naim H.; Turanjanin, Valentina

(2014)

TY  - JOUR
AU  - Vučićević, Biljana S.
AU  - Jovanović, Marina P.
AU  - Afgan, Naim H.
AU  - Turanjanin, Valentina
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5882
AB  - The paper presents a method for selecting and calculation indicators of sustainable development, needed for determining the level of sustainable development, expressed through sustainability index of residential buildings. It is important to verify procedure for determining economic, social and environmental sub-indicators based on consumption of final energy (used to meet space heating, hot water generation and household cooking needs, as well as for operation of various household electrical appliances, indoor temperature and humidity). It was done for representative sample of Belgrade buildings stock. Different dwelling types constructed in two different periods and heated by electricity, district heating and fossil fuels were analysed. Multi-criteria analysis was used to evaluate residential buildings sustainability. The results showed that the best building options, constructed in the period 1981-2006, are: the apartment buildings and single family houses (electricity for space heating) when economy indicator has priority; the apartments connected to the district heating system when environmental indicator has priority; and single family houses connected to the district heating system when social indicator has priority. Implementation of proposed methodology is beneficial when evaluating and comparing sustainability of different residential buildings, enabling decision makers to more easily reach decisions on the issues related to energy policy and environmental protection. (C) 2013 Elsevier B.V. All rights reserved.
T2  - Energy and Buildings
T1  - Assessing the sustainability of the energy use of residential buildings in Belgrade through multi-criteria analysis
VL  - 69
SP  - 51
EP  - 61
DO  - 10.1016/j.enbuild.2013.10.022
ER  - 
@article{
author = "Vučićević, Biljana S. and Jovanović, Marina P. and Afgan, Naim H. and Turanjanin, Valentina",
year = "2014",
abstract = "The paper presents a method for selecting and calculation indicators of sustainable development, needed for determining the level of sustainable development, expressed through sustainability index of residential buildings. It is important to verify procedure for determining economic, social and environmental sub-indicators based on consumption of final energy (used to meet space heating, hot water generation and household cooking needs, as well as for operation of various household electrical appliances, indoor temperature and humidity). It was done for representative sample of Belgrade buildings stock. Different dwelling types constructed in two different periods and heated by electricity, district heating and fossil fuels were analysed. Multi-criteria analysis was used to evaluate residential buildings sustainability. The results showed that the best building options, constructed in the period 1981-2006, are: the apartment buildings and single family houses (electricity for space heating) when economy indicator has priority; the apartments connected to the district heating system when environmental indicator has priority; and single family houses connected to the district heating system when social indicator has priority. Implementation of proposed methodology is beneficial when evaluating and comparing sustainability of different residential buildings, enabling decision makers to more easily reach decisions on the issues related to energy policy and environmental protection. (C) 2013 Elsevier B.V. All rights reserved.",
journal = "Energy and Buildings",
title = "Assessing the sustainability of the energy use of residential buildings in Belgrade through multi-criteria analysis",
volume = "69",
pages = "51-61",
doi = "10.1016/j.enbuild.2013.10.022"
}
Vučićević, B. S., Jovanović, M. P., Afgan, N. H.,& Turanjanin, V.. (2014). Assessing the sustainability of the energy use of residential buildings in Belgrade through multi-criteria analysis. in Energy and Buildings, 69, 51-61.
https://doi.org/10.1016/j.enbuild.2013.10.022
Vučićević BS, Jovanović MP, Afgan NH, Turanjanin V. Assessing the sustainability of the energy use of residential buildings in Belgrade through multi-criteria analysis. in Energy and Buildings. 2014;69:51-61.
doi:10.1016/j.enbuild.2013.10.022 .
Vučićević, Biljana S., Jovanović, Marina P., Afgan, Naim H., Turanjanin, Valentina, "Assessing the sustainability of the energy use of residential buildings in Belgrade through multi-criteria analysis" in Energy and Buildings, 69 (2014):51-61,
https://doi.org/10.1016/j.enbuild.2013.10.022 . .
25
22
25

Analiza i ocena održivog razvoja energetskog sistema u zgradarstvu

Vučićević, Biljana S.

(Универзитет у Нишу, Машински факултет, 2014)

TY  - THES
AU  - Vučićević, Biljana S.
PY  - 2014
UR  - http://eteze.ni.ac.rs/application/showtheses?thesesId=1276
UR  - https://fedorani.ni.ac.rs/fedora/get/o:851/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70052&RID=533590678
UR  - http://nardus.mpn.gov.rs/123456789/3894
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7270
AB  - Cities are very high populated urban areas and consequently very large consumers of finalenergy. Their main characteristic is the largest share in energy consumed by residentialbuilding sector. Therefore, paying attention to the energy use assessment in residentialbuilding sector, at the same time with assessing quality of living, is especially important.Indicators of sustainable development represent essential characteristics for evaluating energyconsumption and living quality in residential buildings.In this paper qualitative characterization of the considered objects is performed based on theperiod of construction (1946-1980 and 1981-2006), type of heating system (electricity,district heating and fossil fuels) and type of object (single family houses and apartments) forthe city of Belgrade. Representative sample was taken into account and, based on thequalitative characterization, divided in nine subgroups (options). Eleven economic, social andenvironmental subindicators were selected and calculated for all chosen options to presentenergy consumption necessary to meet the needs of occupants for space heating, hot waterproduction, cooking, household electrical appliances, indoor air quality, living space, etc.Multicriteria analysis, having application in decision making policies, was used to evaluatesustainability of different residential options through sustainability index calculation. Thismathematical procedure was conducted by agglomeration of normalized subindicators´values into economic, environmental and social indicators (first level) and agglomeration ofindicators into sustainability index (second level).In order to investigate the effect of nonlinearity on the sub-indicators' agglomeration, thechange in nonlinearity was introduced in the procedure. Normalized sub-indicators areobtained by selection of the appropriate linear (θ1= θ2=... =θ11=1) or non-linear parameters(θ1, θ2,..., θ11; θj≠1). Sustainability index and it´s standard deviation were calculated fordifferent values of the parameter θ and each option. The functional dependence between thesustainability index and the associated standard deviation of the θ parameter (characterizingthe way of normalization) was obtained.
PB  - Универзитет у Нишу, Машински факултет
T2  - Универзитет у Нишу
T1  - Analiza i ocena održivog razvoja energetskog sistema u zgradarstvu
T1  - Analysis and evaluation of sustainable development of the energy systems in buildings
ER  - 
@phdthesis{
author = "Vučićević, Biljana S.",
year = "2014",
abstract = "Cities are very high populated urban areas and consequently very large consumers of finalenergy. Their main characteristic is the largest share in energy consumed by residentialbuilding sector. Therefore, paying attention to the energy use assessment in residentialbuilding sector, at the same time with assessing quality of living, is especially important.Indicators of sustainable development represent essential characteristics for evaluating energyconsumption and living quality in residential buildings.In this paper qualitative characterization of the considered objects is performed based on theperiod of construction (1946-1980 and 1981-2006), type of heating system (electricity,district heating and fossil fuels) and type of object (single family houses and apartments) forthe city of Belgrade. Representative sample was taken into account and, based on thequalitative characterization, divided in nine subgroups (options). Eleven economic, social andenvironmental subindicators were selected and calculated for all chosen options to presentenergy consumption necessary to meet the needs of occupants for space heating, hot waterproduction, cooking, household electrical appliances, indoor air quality, living space, etc.Multicriteria analysis, having application in decision making policies, was used to evaluatesustainability of different residential options through sustainability index calculation. Thismathematical procedure was conducted by agglomeration of normalized subindicators´values into economic, environmental and social indicators (first level) and agglomeration ofindicators into sustainability index (second level).In order to investigate the effect of nonlinearity on the sub-indicators' agglomeration, thechange in nonlinearity was introduced in the procedure. Normalized sub-indicators areobtained by selection of the appropriate linear (θ1= θ2=... =θ11=1) or non-linear parameters(θ1, θ2,..., θ11; θj≠1). Sustainability index and it´s standard deviation were calculated fordifferent values of the parameter θ and each option. The functional dependence between thesustainability index and the associated standard deviation of the θ parameter (characterizingthe way of normalization) was obtained.",
publisher = "Универзитет у Нишу, Машински факултет",
journal = "Универзитет у Нишу",
title = "Analiza i ocena održivog razvoja energetskog sistema u zgradarstvu, Analysis and evaluation of sustainable development of the energy systems in buildings"
}
Vučićević, B. S.. (2014). Analiza i ocena održivog razvoja energetskog sistema u zgradarstvu. in Универзитет у Нишу
Универзитет у Нишу, Машински факултет..
Vučićević BS. Analiza i ocena održivog razvoja energetskog sistema u zgradarstvu. in Универзитет у Нишу. 2014;..
Vučićević, Biljana S., "Analiza i ocena održivog razvoja energetskog sistema u zgradarstvu" in Универзитет у Нишу (2014).

Biological pollutants in indoor air

Radakovic, Sonja S.; Marjanovic, Milan; Surbatovic, Maja; Vukcevic, Gradimir; Jovašević-Stojanović, Milena; Ristanovic, Elizabeta

(2014)

TY  - JOUR
AU  - Radakovic, Sonja S.
AU  - Marjanovic, Milan
AU  - Surbatovic, Maja
AU  - Vukcevic, Gradimir
AU  - Jovašević-Stojanović, Milena
AU  - Ristanovic, Elizabeta
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/250
T2  - Vojnosanitetski pregled
T1  - Biological pollutants in indoor air
VL  - 71
IS  - 12
SP  - 1147
EP  - 1150
DO  - 10.2298/VSP130517004R
ER  - 
@article{
author = "Radakovic, Sonja S. and Marjanovic, Milan and Surbatovic, Maja and Vukcevic, Gradimir and Jovašević-Stojanović, Milena and Ristanovic, Elizabeta",
year = "2014",
journal = "Vojnosanitetski pregled",
title = "Biological pollutants in indoor air",
volume = "71",
number = "12",
pages = "1147-1150",
doi = "10.2298/VSP130517004R"
}
Radakovic, S. S., Marjanovic, M., Surbatovic, M., Vukcevic, G., Jovašević-Stojanović, M.,& Ristanovic, E.. (2014). Biological pollutants in indoor air. in Vojnosanitetski pregled, 71(12), 1147-1150.
https://doi.org/10.2298/VSP130517004R
Radakovic SS, Marjanovic M, Surbatovic M, Vukcevic G, Jovašević-Stojanović M, Ristanovic E. Biological pollutants in indoor air. in Vojnosanitetski pregled. 2014;71(12):1147-1150.
doi:10.2298/VSP130517004R .
Radakovic, Sonja S., Marjanovic, Milan, Surbatovic, Maja, Vukcevic, Gradimir, Jovašević-Stojanović, Milena, Ristanovic, Elizabeta, "Biological pollutants in indoor air" in Vojnosanitetski pregled, 71, no. 12 (2014):1147-1150,
https://doi.org/10.2298/VSP130517004R . .
1
1
1

Comparative assessment of a real-time particle monitor against the reference gravimetric method for PM10 and PM2.5 in indoor air

Tasic, Visa; Jovašević-Stojanović, Milena; Vardoulakis, Sotiris; Milosevic, Novica; Kovacevic, Renata; Petrović, Jelena

(2012)

TY  - JOUR
AU  - Tasic, Visa
AU  - Jovašević-Stojanović, Milena
AU  - Vardoulakis, Sotiris
AU  - Milosevic, Novica
AU  - Kovacevic, Renata
AU  - Petrović, Jelena
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4940
AB  - Accurate monitoring of indoor mass concentrations of particulate matter is very important for health risk assessment as people in developed countries spend approximately 90% of their time indoors. The direct reading, aerosol monitoring device, Turnkey, OSIRIS Particle Monitor (Model 2315) and the European reference low volume sampler, LVS3 (Sven/Leckel LVS3) with size-selective inlets for PM10 and PM2.5 fractions were used to assess the comparability of available optical and gravimetric methods for particulate matter characterization in indoor air. Simultaneous 24-hour samples were collected in an indoor environment for 60 sampling periods in the town of Bor, Serbia. The 24-hour mean PM10 levels from the OSIRIS monitor were well correlated with the LVS3 levels (R-2=0.87) and did not show statistically significant bias. The 24-hour mean PM2.5 levels from the OSIRIS monitor were moderately correlated with the LVS3 levels (R-2=0.71), but show statistically significant bias. The results suggest that the OSIRIS monitor provides sufficiently accurate measurements for PM10. The OSIRIS monitor under-estimated the indoor PM10 concentrations by approximately 12%, relative to the reference LVS3 sampler. The accuracy of PM10 measurements could be further improved through empirical adjustment. For the fine fraction of particulate matter, PM2.5, it was found that the OSIRIS monitor underestimated indoor concentrations by approximately 63%, relative to the reference LVS3 sampler. This could lead to exposure misclassification in health effects studies relying on PM2.5 measurements collected with this instrument in indoor environments. (C) 2012 Elsevier Ltd. All rights reserved.
T2  - Atmospheric Environment
T1  - Comparative assessment of a real-time particle monitor against the reference gravimetric method for PM10 and PM2.5 in indoor air
VL  - 54
SP  - 358
EP  - 364
DO  - 10.1016/j.atmosenv.2012.02.030
ER  - 
@article{
author = "Tasic, Visa and Jovašević-Stojanović, Milena and Vardoulakis, Sotiris and Milosevic, Novica and Kovacevic, Renata and Petrović, Jelena",
year = "2012",
abstract = "Accurate monitoring of indoor mass concentrations of particulate matter is very important for health risk assessment as people in developed countries spend approximately 90% of their time indoors. The direct reading, aerosol monitoring device, Turnkey, OSIRIS Particle Monitor (Model 2315) and the European reference low volume sampler, LVS3 (Sven/Leckel LVS3) with size-selective inlets for PM10 and PM2.5 fractions were used to assess the comparability of available optical and gravimetric methods for particulate matter characterization in indoor air. Simultaneous 24-hour samples were collected in an indoor environment for 60 sampling periods in the town of Bor, Serbia. The 24-hour mean PM10 levels from the OSIRIS monitor were well correlated with the LVS3 levels (R-2=0.87) and did not show statistically significant bias. The 24-hour mean PM2.5 levels from the OSIRIS monitor were moderately correlated with the LVS3 levels (R-2=0.71), but show statistically significant bias. The results suggest that the OSIRIS monitor provides sufficiently accurate measurements for PM10. The OSIRIS monitor under-estimated the indoor PM10 concentrations by approximately 12%, relative to the reference LVS3 sampler. The accuracy of PM10 measurements could be further improved through empirical adjustment. For the fine fraction of particulate matter, PM2.5, it was found that the OSIRIS monitor underestimated indoor concentrations by approximately 63%, relative to the reference LVS3 sampler. This could lead to exposure misclassification in health effects studies relying on PM2.5 measurements collected with this instrument in indoor environments. (C) 2012 Elsevier Ltd. All rights reserved.",
journal = "Atmospheric Environment",
title = "Comparative assessment of a real-time particle monitor against the reference gravimetric method for PM10 and PM2.5 in indoor air",
volume = "54",
pages = "358-364",
doi = "10.1016/j.atmosenv.2012.02.030"
}
Tasic, V., Jovašević-Stojanović, M., Vardoulakis, S., Milosevic, N., Kovacevic, R.,& Petrović, J.. (2012). Comparative assessment of a real-time particle monitor against the reference gravimetric method for PM10 and PM2.5 in indoor air. in Atmospheric Environment, 54, 358-364.
https://doi.org/10.1016/j.atmosenv.2012.02.030
Tasic V, Jovašević-Stojanović M, Vardoulakis S, Milosevic N, Kovacevic R, Petrović J. Comparative assessment of a real-time particle monitor against the reference gravimetric method for PM10 and PM2.5 in indoor air. in Atmospheric Environment. 2012;54:358-364.
doi:10.1016/j.atmosenv.2012.02.030 .
Tasic, Visa, Jovašević-Stojanović, Milena, Vardoulakis, Sotiris, Milosevic, Novica, Kovacevic, Renata, Petrović, Jelena, "Comparative assessment of a real-time particle monitor against the reference gravimetric method for PM10 and PM2.5 in indoor air" in Atmospheric Environment, 54 (2012):358-364,
https://doi.org/10.1016/j.atmosenv.2012.02.030 . .
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Indicative Levels of Pm in the Ambient Air in the Surrounding Villages of the Copper Smelter Complex Bor, Serbia

Tasic, Visa; Milosevic, Novica; Kovacevic, Renata; Jovašević-Stojanović, Milena; Dimitrijevic, Mile

(2012)

TY  - JOUR
AU  - Tasic, Visa
AU  - Milosevic, Novica
AU  - Kovacevic, Renata
AU  - Jovašević-Stojanović, Milena
AU  - Dimitrijevic, Mile
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5382
AB  - While information on air pollution in the form of particulate matter (PM) has been monitored for a longer period for EU countries, availability of PM data sets in the Western Balkan countries, including the Republic of Serbia, are still limited. Studies related to particulate pollution research have only been carried out in the past several years. The main objective of this paper is to present PM levels measured in the ambient air in the surrounding settlements of the Copper Smelter Complex Bor, as well as a comparison of PM levels in the surrounding settlements with those measured in Bor town. The ambient levels of PM particles (PM10, PM2.5) were measured by automatic PM monitors in 4 nearby settlements: Slatina, Ostrelj, Krivelj and Brezonik in the time interval from 2005 to 2010. According to the measurement results, PM10 and PM2.5 levels in the ambient air were higher in the cold, heating, (October-March) than In the warm no heating period (April-September). Exceeding of the daily limit of PM10 and PM2.5 mass concentration levels was observed at all measuring points. A higher number of exceedances was detected in the cold period. The results indicate that there is a significant seasonal change in the level of fine particles at all measuring places in surroundings. In addition, the PM levels in Bar are more influenced by the air pollution from the Copper Smelter Complex than the settlements in the vicinity, where the PM concentrations were greatly Influenced by the presence of domestic heating in the cold period.
T2  - Chemical Industry and Chemical Engineering Quarterly / CICEQ
T1  - Indicative Levels of Pm in the Ambient Air in the Surrounding Villages of the Copper Smelter Complex Bor, Serbia
VL  - 18
IS  - 4
SP  - 643
EP  - 652
DO  - 10.2298/CICEQ111228109T
ER  - 
@article{
author = "Tasic, Visa and Milosevic, Novica and Kovacevic, Renata and Jovašević-Stojanović, Milena and Dimitrijevic, Mile",
year = "2012",
abstract = "While information on air pollution in the form of particulate matter (PM) has been monitored for a longer period for EU countries, availability of PM data sets in the Western Balkan countries, including the Republic of Serbia, are still limited. Studies related to particulate pollution research have only been carried out in the past several years. The main objective of this paper is to present PM levels measured in the ambient air in the surrounding settlements of the Copper Smelter Complex Bor, as well as a comparison of PM levels in the surrounding settlements with those measured in Bor town. The ambient levels of PM particles (PM10, PM2.5) were measured by automatic PM monitors in 4 nearby settlements: Slatina, Ostrelj, Krivelj and Brezonik in the time interval from 2005 to 2010. According to the measurement results, PM10 and PM2.5 levels in the ambient air were higher in the cold, heating, (October-March) than In the warm no heating period (April-September). Exceeding of the daily limit of PM10 and PM2.5 mass concentration levels was observed at all measuring points. A higher number of exceedances was detected in the cold period. The results indicate that there is a significant seasonal change in the level of fine particles at all measuring places in surroundings. In addition, the PM levels in Bar are more influenced by the air pollution from the Copper Smelter Complex than the settlements in the vicinity, where the PM concentrations were greatly Influenced by the presence of domestic heating in the cold period.",
journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ",
title = "Indicative Levels of Pm in the Ambient Air in the Surrounding Villages of the Copper Smelter Complex Bor, Serbia",
volume = "18",
number = "4",
pages = "643-652",
doi = "10.2298/CICEQ111228109T"
}
Tasic, V., Milosevic, N., Kovacevic, R., Jovašević-Stojanović, M.,& Dimitrijevic, M.. (2012). Indicative Levels of Pm in the Ambient Air in the Surrounding Villages of the Copper Smelter Complex Bor, Serbia. in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 18(4), 643-652.
https://doi.org/10.2298/CICEQ111228109T
Tasic V, Milosevic N, Kovacevic R, Jovašević-Stojanović M, Dimitrijevic M. Indicative Levels of Pm in the Ambient Air in the Surrounding Villages of the Copper Smelter Complex Bor, Serbia. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2012;18(4):643-652.
doi:10.2298/CICEQ111228109T .
Tasic, Visa, Milosevic, Novica, Kovacevic, Renata, Jovašević-Stojanović, Milena, Dimitrijevic, Mile, "Indicative Levels of Pm in the Ambient Air in the Surrounding Villages of the Copper Smelter Complex Bor, Serbia" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 18, no. 4 (2012):643-652,
https://doi.org/10.2298/CICEQ111228109T . .
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