Stevanović, Žana

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orcid::0000-0001-8434-4895
  • Stevanović, Žana (12)
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Author's Bibliography

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  - http://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

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  - http://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 . .
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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  - http://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

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  - http://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

Cfd Simulations of Thermal Comfort in Naturally Ventilated Primary School Classrooms

Stevanović, Žana; Ilic, Gradimir S.; Vukic, Mica V.; Živković, Predrag M.; Blagojevic, Bratislav D.; Banjac, Miloš J.

(2016)

TY  - JOUR
AU  - Stevanović, Žana
AU  - Ilic, Gradimir S.
AU  - Vukic, Mica V.
AU  - Živković, Predrag M.
AU  - Blagojevic, Bratislav D.
AU  - Banjac, Miloš J.
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1151
AB  - The purpose of thermal comfort is to speck the combinations of indoor space environment and personal factors that will produce thermal environment conditions acceptable to 80% or more of the occupants within a space. Naturally ventilated indoors has a very complex air movement, which depends on numerous variables such as: outdoor interaction, intensity of infiltration, the number of openings, the thermal inertia of walls, occupant behaviors, etc. The most important mechanism for naturally ventilated indoors is the intensity of infiltration and thermal buoyancy mechanism. In this study the objective was to determine indicators of thermal comfort for children, by the CFD model based on experimental measurements with modification on turbulent and radiant heat transfer mathematical model. The case study was selected on school children of 8 and 9 years in France Presern primary school in Belgrade. The purpose was to evaluate the relationships between the indoor environment and the subjective responses. Also there was analysis of infiltration and stack effect based on meteorological data on site. The main parameters that were investigated are: operative temperature, radiant temperature, concentration of CO2, and air velocity. The new correction of turbulence and radiative heat transfer models has been validated by comparison with experimental data using additional statistical indicators. It was found that both turbulence model correct and the new radiative model of nontransparent media have a significant influence on CFD data set accuracy.
T2  - Thermal Science
T1  - Cfd Simulations of Thermal Comfort in Naturally Ventilated Primary School Classrooms
VL  - 20
SP  - S287
EP  - S296
DO  - 10.2298/TSCI150414171S
ER  - 
@article{
author = "Stevanović, Žana and Ilic, Gradimir S. and Vukic, Mica V. and Živković, Predrag M. and Blagojevic, Bratislav D. and Banjac, Miloš J.",
year = "2016",
abstract = "The purpose of thermal comfort is to speck the combinations of indoor space environment and personal factors that will produce thermal environment conditions acceptable to 80% or more of the occupants within a space. Naturally ventilated indoors has a very complex air movement, which depends on numerous variables such as: outdoor interaction, intensity of infiltration, the number of openings, the thermal inertia of walls, occupant behaviors, etc. The most important mechanism for naturally ventilated indoors is the intensity of infiltration and thermal buoyancy mechanism. In this study the objective was to determine indicators of thermal comfort for children, by the CFD model based on experimental measurements with modification on turbulent and radiant heat transfer mathematical model. The case study was selected on school children of 8 and 9 years in France Presern primary school in Belgrade. The purpose was to evaluate the relationships between the indoor environment and the subjective responses. Also there was analysis of infiltration and stack effect based on meteorological data on site. The main parameters that were investigated are: operative temperature, radiant temperature, concentration of CO2, and air velocity. The new correction of turbulence and radiative heat transfer models has been validated by comparison with experimental data using additional statistical indicators. It was found that both turbulence model correct and the new radiative model of nontransparent media have a significant influence on CFD data set accuracy.",
journal = "Thermal Science",
title = "Cfd Simulations of Thermal Comfort in Naturally Ventilated Primary School Classrooms",
volume = "20",
pages = "S287-S296",
doi = "10.2298/TSCI150414171S"
}
Stevanović, Ž., Ilic, G. S., Vukic, M. V., Živković, P. M., Blagojevic, B. D.,& Banjac, M. J.. (2016). Cfd Simulations of Thermal Comfort in Naturally Ventilated Primary School Classrooms. in Thermal Science, 20, S287-S296.
https://doi.org/10.2298/TSCI150414171S
Stevanović Ž, Ilic GS, Vukic MV, Živković PM, Blagojevic BD, Banjac MJ. Cfd Simulations of Thermal Comfort in Naturally Ventilated Primary School Classrooms. in Thermal Science. 2016;20:S287-S296.
doi:10.2298/TSCI150414171S .
Stevanović, Žana, Ilic, Gradimir S., Vukic, Mica V., Živković, Predrag M., Blagojevic, Bratislav D., Banjac, Miloš J., "Cfd Simulations of Thermal Comfort in Naturally Ventilated Primary School Classrooms" in Thermal Science, 20 (2016):S287-S296,
https://doi.org/10.2298/TSCI150414171S . .
1
2

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  - http://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 . .
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10

Comparative Analyses of Built Environment Exposures Relevant to Health of Greenhouse Gas Emissions Reduction Strategies in Serbia

Stefanović, Sandra; Stevanović, Žarko M.; Grubor, Borislav; Stevanović, Žana; Živković, Marija M.; Djurovic-Petrovic, Maja D.

(2014)

TY  - JOUR
AU  - Stefanović, Sandra
AU  - Stevanović, Žarko M.
AU  - Grubor, Borislav
AU  - Stevanović, Žana
AU  - Živković, Marija M.
AU  - Djurovic-Petrovic, Maja D.
PY  - 2014
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7035
AB  - Paper presents comparative analysis of residential indoor air pollutant concentration change over future specified time horizon, implementing building physical and thermal retrofit measures, thus creating pollution mitigation scenarios for existing Belgrade and Nis housing stock followed by greenhouse gas emission reduction scenarios up to 2050. Regarding specified mitigation scenarios, the set of typical housing unit models has been generated which define existing housing stock of Belgrade and Nis. Extensive monitoring of physical and thermal parameters as well as detailed socio-technical survey of selected households was performed and used as an initial modeling input. Relationship between environment pollution and building performances was investigated, with respect to indoor-outdoor sources of pollution, thermal and physical properties of the stock samples and occupants behavior. As a final output, indoor pollutant concentrations for each of the modelled cases was obtained and validated against the available data. This housing modelling framework has been created in order to develop an assessment of present and future exposure and health impact quantity regarding single/multiple scenario interventions introduced to the housing stock. This paper provides each strategy guidelines for taking measures towards achieving the healthier indoor environments.
T2  - Thermal Science
T1  - Comparative Analyses of Built Environment Exposures Relevant to Health of Greenhouse Gas Emissions Reduction Strategies in Serbia
VL  - 18
IS  - 3
SP  - 903
EP  - 914
DO  - 10.2298/TSCI1403903S
ER  - 
@article{
author = "Stefanović, Sandra and Stevanović, Žarko M. and Grubor, Borislav and Stevanović, Žana and Živković, Marija M. and Djurovic-Petrovic, Maja D.",
year = "2014",
abstract = "Paper presents comparative analysis of residential indoor air pollutant concentration change over future specified time horizon, implementing building physical and thermal retrofit measures, thus creating pollution mitigation scenarios for existing Belgrade and Nis housing stock followed by greenhouse gas emission reduction scenarios up to 2050. Regarding specified mitigation scenarios, the set of typical housing unit models has been generated which define existing housing stock of Belgrade and Nis. Extensive monitoring of physical and thermal parameters as well as detailed socio-technical survey of selected households was performed and used as an initial modeling input. Relationship between environment pollution and building performances was investigated, with respect to indoor-outdoor sources of pollution, thermal and physical properties of the stock samples and occupants behavior. As a final output, indoor pollutant concentrations for each of the modelled cases was obtained and validated against the available data. This housing modelling framework has been created in order to develop an assessment of present and future exposure and health impact quantity regarding single/multiple scenario interventions introduced to the housing stock. This paper provides each strategy guidelines for taking measures towards achieving the healthier indoor environments.",
journal = "Thermal Science",
title = "Comparative Analyses of Built Environment Exposures Relevant to Health of Greenhouse Gas Emissions Reduction Strategies in Serbia",
volume = "18",
number = "3",
pages = "903-914",
doi = "10.2298/TSCI1403903S"
}
Stefanović, S., Stevanović, Ž. M., Grubor, B., Stevanović, Ž., Živković, M. M.,& Djurovic-Petrovic, M. D.. (2014). Comparative Analyses of Built Environment Exposures Relevant to Health of Greenhouse Gas Emissions Reduction Strategies in Serbia. in Thermal Science, 18(3), 903-914.
https://doi.org/10.2298/TSCI1403903S
Stefanović S, Stevanović ŽM, Grubor B, Stevanović Ž, Živković MM, Djurovic-Petrovic MD. Comparative Analyses of Built Environment Exposures Relevant to Health of Greenhouse Gas Emissions Reduction Strategies in Serbia. in Thermal Science. 2014;18(3):903-914.
doi:10.2298/TSCI1403903S .
Stefanović, Sandra, Stevanović, Žarko M., Grubor, Borislav, Stevanović, Žana, Živković, Marija M., Djurovic-Petrovic, Maja D., "Comparative Analyses of Built Environment Exposures Relevant to Health of Greenhouse Gas Emissions Reduction Strategies in Serbia" in Thermal Science, 18, no. 3 (2014):903-914,
https://doi.org/10.2298/TSCI1403903S . .
3
2
3

Dynamical simulation of PV/Wind hybrid energy conversion system

Bakić, Vukman; Pezo, Milada L.; Stevanović, Žana; Živković, Marija M.; Grubor, Borislav

(2012)

TY  - JOUR
AU  - Bakić, Vukman
AU  - Pezo, Milada L.
AU  - Stevanović, Žana
AU  - Živković, Marija M.
AU  - Grubor, Borislav
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5054
AB  - In this paper, a PV/Wind integrated hybrid power energy system is analyzed using the dynamical simulation method. The market for the distributed power generation based on renewable energy is increasing, particularly for the standalone mini-grid applications. The main design components of PV/Wind hybrid system are the PV panels and the wind turbine. The case study is realized using the meteorological data for a Typical Metrological Year (TMY) for the city of Belgrade, in Serbia. The dynamical analysis is based on the transient system simulation program TRNSYS 16. The purpose of the study is to design a realistic energy system that maximizes the use of renewable energy and minimizes the use of fossil fuels. The reduction in the CO2 emissions is also analyzed in the paper. (C) 2011 Elsevier Ltd. All rights reserved.
T2  - Energy
T1  - Dynamical simulation of PV/Wind hybrid energy conversion system
VL  - 45
IS  - 1
SP  - 324
EP  - 328
DO  - 10.1016/j.energy.2011.11.063
ER  - 
@article{
author = "Bakić, Vukman and Pezo, Milada L. and Stevanović, Žana and Živković, Marija M. and Grubor, Borislav",
year = "2012",
abstract = "In this paper, a PV/Wind integrated hybrid power energy system is analyzed using the dynamical simulation method. The market for the distributed power generation based on renewable energy is increasing, particularly for the standalone mini-grid applications. The main design components of PV/Wind hybrid system are the PV panels and the wind turbine. The case study is realized using the meteorological data for a Typical Metrological Year (TMY) for the city of Belgrade, in Serbia. The dynamical analysis is based on the transient system simulation program TRNSYS 16. The purpose of the study is to design a realistic energy system that maximizes the use of renewable energy and minimizes the use of fossil fuels. The reduction in the CO2 emissions is also analyzed in the paper. (C) 2011 Elsevier Ltd. All rights reserved.",
journal = "Energy",
title = "Dynamical simulation of PV/Wind hybrid energy conversion system",
volume = "45",
number = "1",
pages = "324-328",
doi = "10.1016/j.energy.2011.11.063"
}
Bakić, V., Pezo, M. L., Stevanović, Ž., Živković, M. M.,& Grubor, B.. (2012). Dynamical simulation of PV/Wind hybrid energy conversion system. in Energy, 45(1), 324-328.
https://doi.org/10.1016/j.energy.2011.11.063
Bakić V, Pezo ML, Stevanović Ž, Živković MM, Grubor B. Dynamical simulation of PV/Wind hybrid energy conversion system. in Energy. 2012;45(1):324-328.
doi:10.1016/j.energy.2011.11.063 .
Bakić, Vukman, Pezo, Milada L., Stevanović, Žana, Živković, Marija M., Grubor, Borislav, "Dynamical simulation of PV/Wind hybrid energy conversion system" in Energy, 45, no. 1 (2012):324-328,
https://doi.org/10.1016/j.energy.2011.11.063 . .
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35

Specific approach for continuous air quality monitoring

Živković, Predrag M.; Tomić, Mladen A.; Ilić, Gradimir S.; Vukić, Mica V.; Stevanović, Žana

(2012)

TY  - JOUR
AU  - Živković, Predrag M.
AU  - Tomić, Mladen A.
AU  - Ilić, Gradimir S.
AU  - Vukić, Mica V.
AU  - Stevanović, Žana
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5181
AB  - Rapid industry development as well as increase of traffic volume across the world have resulted in air quality becoming one of the most important factors of everyday life. Air quality monitoring is the necessary factor for proper decision making regarding air pollution. An integral part of such investigations is the measurement of wind characteristics, as the wind is the most influential factor in turbulent pollution diffusion into the atmosphere. The most of the air pollution originates from combustion processes, so it is important to make quantitative, as well as qualitative analysis, as the sources of pollution can be very distant. In this paper, specific methodology for continuous wind, temperature and air quality data acquisition is presented. Comparison of the measured results is given, as well as the detailed presentation of the characteristics of the acquisition software used.
T2  - Hemijska industrija
T1  - Specific approach for continuous air quality monitoring
VL  - 66
IS  - 1
SP  - 85
EP  - 93
DO  - 10.2298/HEMIND110525066Z
ER  - 
@article{
author = "Živković, Predrag M. and Tomić, Mladen A. and Ilić, Gradimir S. and Vukić, Mica V. and Stevanović, Žana",
year = "2012",
abstract = "Rapid industry development as well as increase of traffic volume across the world have resulted in air quality becoming one of the most important factors of everyday life. Air quality monitoring is the necessary factor for proper decision making regarding air pollution. An integral part of such investigations is the measurement of wind characteristics, as the wind is the most influential factor in turbulent pollution diffusion into the atmosphere. The most of the air pollution originates from combustion processes, so it is important to make quantitative, as well as qualitative analysis, as the sources of pollution can be very distant. In this paper, specific methodology for continuous wind, temperature and air quality data acquisition is presented. Comparison of the measured results is given, as well as the detailed presentation of the characteristics of the acquisition software used.",
journal = "Hemijska industrija",
title = "Specific approach for continuous air quality monitoring",
volume = "66",
number = "1",
pages = "85-93",
doi = "10.2298/HEMIND110525066Z"
}
Živković, P. M., Tomić, M. A., Ilić, G. S., Vukić, M. V.,& Stevanović, Ž.. (2012). Specific approach for continuous air quality monitoring. in Hemijska industrija, 66(1), 85-93.
https://doi.org/10.2298/HEMIND110525066Z
Živković PM, Tomić MA, Ilić GS, Vukić MV, Stevanović Ž. Specific approach for continuous air quality monitoring. in Hemijska industrija. 2012;66(1):85-93.
doi:10.2298/HEMIND110525066Z .
Živković, Predrag M., Tomić, Mladen A., Ilić, Gradimir S., Vukić, Mica V., Stevanović, Žana, "Specific approach for continuous air quality monitoring" in Hemijska industrija, 66, no. 1 (2012):85-93,
https://doi.org/10.2298/HEMIND110525066Z . .
1

Characteristics of indoor temperatures over winter for Belgrade urban dwellings: Indications of thermal comfort and space heating energy demand

Kavgic, M.; Summerfield, A.; Mumovic, D.; Stevanović, Žarko M.; Turanjanin, Valentina; Stevanović, Žana

(2012)

TY  - JOUR
AU  - Kavgic, M.
AU  - Summerfield, A.
AU  - Mumovic, D.
AU  - Stevanović, Žarko M.
AU  - Turanjanin, Valentina
AU  - Stevanović, Žana
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4759
AB  - A lack of empirical data for residential indoor temperature has important implications for policy-makers in terms of energy performance objectives and the use of energy demand models for the building stock. This study investigates winter indoor temperatures, relative humidity and vapour pressure excess in 2009-2010 across various types and ages of buildings using half-hourly monitoring of 96 dwellings representative of residential buildings in Belgrade, including those with district heating (DH) with no direct occupant control in which heating is charged on a floor area basis. The average daily living room temperature of 22.8 degrees C (95%CI: 21.9-22.7) in DH dwellings was 2.3 degrees C higher than those with other heating types, including individual central heating (ICH) and non-central heating (non-CH), daily bedroom temperature of 22.3 degrees C (95%CI: 21.9-22.7) was 3.0 degrees C higher. Evening living room and night bedroom temperatures in ICH dwellings were 22% and 37% of the time respectively below 18 degrees C, and 10% and 27% of the time respectively in non-CH dwellings. The high degree of overheating in DH dwellings indicates the considerable potential to reduce energy consumption, if user controls and heating bills reflected household consumption were introduced. (C) 2012 Elsevier B.V. All rights reserved.
T2  - Energy and Buildings
T1  - Characteristics of indoor temperatures over winter for Belgrade urban dwellings: Indications of thermal comfort and space heating energy demand
VL  - 47
SP  - 506
EP  - 514
DO  - 10.1016/j.enbuild.2011.12.027
ER  - 
@article{
author = "Kavgic, M. and Summerfield, A. and Mumovic, D. and Stevanović, Žarko M. and Turanjanin, Valentina and Stevanović, Žana",
year = "2012",
abstract = "A lack of empirical data for residential indoor temperature has important implications for policy-makers in terms of energy performance objectives and the use of energy demand models for the building stock. This study investigates winter indoor temperatures, relative humidity and vapour pressure excess in 2009-2010 across various types and ages of buildings using half-hourly monitoring of 96 dwellings representative of residential buildings in Belgrade, including those with district heating (DH) with no direct occupant control in which heating is charged on a floor area basis. The average daily living room temperature of 22.8 degrees C (95%CI: 21.9-22.7) in DH dwellings was 2.3 degrees C higher than those with other heating types, including individual central heating (ICH) and non-central heating (non-CH), daily bedroom temperature of 22.3 degrees C (95%CI: 21.9-22.7) was 3.0 degrees C higher. Evening living room and night bedroom temperatures in ICH dwellings were 22% and 37% of the time respectively below 18 degrees C, and 10% and 27% of the time respectively in non-CH dwellings. The high degree of overheating in DH dwellings indicates the considerable potential to reduce energy consumption, if user controls and heating bills reflected household consumption were introduced. (C) 2012 Elsevier B.V. All rights reserved.",
journal = "Energy and Buildings",
title = "Characteristics of indoor temperatures over winter for Belgrade urban dwellings: Indications of thermal comfort and space heating energy demand",
volume = "47",
pages = "506-514",
doi = "10.1016/j.enbuild.2011.12.027"
}
Kavgic, M., Summerfield, A., Mumovic, D., Stevanović, Ž. M., Turanjanin, V.,& Stevanović, Ž.. (2012). Characteristics of indoor temperatures over winter for Belgrade urban dwellings: Indications of thermal comfort and space heating energy demand. in Energy and Buildings, 47, 506-514.
https://doi.org/10.1016/j.enbuild.2011.12.027
Kavgic M, Summerfield A, Mumovic D, Stevanović ŽM, Turanjanin V, Stevanović Ž. Characteristics of indoor temperatures over winter for Belgrade urban dwellings: Indications of thermal comfort and space heating energy demand. in Energy and Buildings. 2012;47:506-514.
doi:10.1016/j.enbuild.2011.12.027 .
Kavgic, M., Summerfield, A., Mumovic, D., Stevanović, Žarko M., Turanjanin, Valentina, Stevanović, Žana, "Characteristics of indoor temperatures over winter for Belgrade urban dwellings: Indications of thermal comfort and space heating energy demand" in Energy and Buildings, 47 (2012):506-514,
https://doi.org/10.1016/j.enbuild.2011.12.027 . .
43
38
40

Validation of Atmospheric Boundary Layer Turbulence Model By On-Site Measurements

Stevanović, Žarko M.; Mirkov, Nikola S.; Stevanović, Žana; Stojanović, Andrijana D.

(2010)

TY  - JOUR
AU  - Stevanović, Žarko M.
AU  - Mirkov, Nikola S.
AU  - Stevanović, Žana
AU  - Stojanović, Andrijana D.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3986
AB  - Modeling atmosperic boundary layer with standard linear models does not sufficiently reproduce wind conditions in complex terrain, especially on leeward sides of terrain slopes More complex models. based on Reynolds averaged Navier-Stokes equations and two-equation kappa-epsilon turbulence models for neutral conditions in atmospheric boundary written in general curvilinear non-orthogonal co-ordinate system, have been evaluated In order to quantify the differences and level of accuracy of different turbulence models, investigation has been performed using standard kappa-epsilon model without additional production terms and kappa-epsilon turbulence models with modified set of model coefficients The sets of full conservation equations are numerically solved by computational fluid dynamics technique. Numerical calculations of turbulence models are compared to the reference experimental data of Askervein hill measurements
T2  - Thermal Science
T1  - Validation of Atmospheric Boundary Layer Turbulence Model By On-Site Measurements
VL  - 14
IS  - 1
SP  - 199
EP  - 207
DO  - 10.2298/TSCI1001199S
ER  - 
@article{
author = "Stevanović, Žarko M. and Mirkov, Nikola S. and Stevanović, Žana and Stojanović, Andrijana D.",
year = "2010",
abstract = "Modeling atmosperic boundary layer with standard linear models does not sufficiently reproduce wind conditions in complex terrain, especially on leeward sides of terrain slopes More complex models. based on Reynolds averaged Navier-Stokes equations and two-equation kappa-epsilon turbulence models for neutral conditions in atmospheric boundary written in general curvilinear non-orthogonal co-ordinate system, have been evaluated In order to quantify the differences and level of accuracy of different turbulence models, investigation has been performed using standard kappa-epsilon model without additional production terms and kappa-epsilon turbulence models with modified set of model coefficients The sets of full conservation equations are numerically solved by computational fluid dynamics technique. Numerical calculations of turbulence models are compared to the reference experimental data of Askervein hill measurements",
journal = "Thermal Science",
title = "Validation of Atmospheric Boundary Layer Turbulence Model By On-Site Measurements",
volume = "14",
number = "1",
pages = "199-207",
doi = "10.2298/TSCI1001199S"
}
Stevanović, Ž. M., Mirkov, N. S., Stevanović, Ž.,& Stojanović, A. D.. (2010). Validation of Atmospheric Boundary Layer Turbulence Model By On-Site Measurements. in Thermal Science, 14(1), 199-207.
https://doi.org/10.2298/TSCI1001199S
Stevanović ŽM, Mirkov NS, Stevanović Ž, Stojanović AD. Validation of Atmospheric Boundary Layer Turbulence Model By On-Site Measurements. in Thermal Science. 2010;14(1):199-207.
doi:10.2298/TSCI1001199S .
Stevanović, Žarko M., Mirkov, Nikola S., Stevanović, Žana, Stojanović, Andrijana D., "Validation of Atmospheric Boundary Layer Turbulence Model By On-Site Measurements" in Thermal Science, 14, no. 1 (2010):199-207,
https://doi.org/10.2298/TSCI1001199S . .
2
5
5

Experimental and Numerical Modelling of Thermal Performance of a Residential Building in Belgrade

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

(2009)

TY  - JOUR
AU  - Vučićević, Biljana S.
AU  - Turanjanin, Valentina
AU  - Bakić, Vukman
AU  - Jovanović, Marina P.
AU  - Stevanović, Žana
PY  - 2009
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/3863
AB  - The main objective of this paper is to evaluate simulation of thermal performance of a residential 4 floors high building placed in the suburb of Belgrade (ground and 3 upper floors) with its total surface area of 1410 m(2). Its supplied with liquid petroleum gas storage lank as a fuel reservoir since there is automatic gas boiler in each apartment. Measurements have been carried out in first floor apartment (68 m(2) heating area) in heating season period Measured parameters are: inside and outside air temperature and U-value of apartment envelope. Weather data is obtained by using METEONORM, the software package for climatic data calculation based on last 10 years measurements. TRNSYS 16 has been used as the simulation tool. The behavior of the building in terms of heating loads for climate on a daily and monthly basis in heating season is investigated The calculations show possibility for saving energy by optimization inside temperature during different gas boiler working regimes.
T2  - Thermal Science
T1  - Experimental and Numerical Modelling of Thermal Performance of a Residential Building in Belgrade
VL  - 13
IS  - 4
SP  - 245
EP  - 252
DO  - 10.2298/TSCI0904245V
ER  - 
@article{
author = "Vučićević, Biljana S. and Turanjanin, Valentina and Bakić, Vukman and Jovanović, Marina P. and Stevanović, Žana",
year = "2009",
abstract = "The main objective of this paper is to evaluate simulation of thermal performance of a residential 4 floors high building placed in the suburb of Belgrade (ground and 3 upper floors) with its total surface area of 1410 m(2). Its supplied with liquid petroleum gas storage lank as a fuel reservoir since there is automatic gas boiler in each apartment. Measurements have been carried out in first floor apartment (68 m(2) heating area) in heating season period Measured parameters are: inside and outside air temperature and U-value of apartment envelope. Weather data is obtained by using METEONORM, the software package for climatic data calculation based on last 10 years measurements. TRNSYS 16 has been used as the simulation tool. The behavior of the building in terms of heating loads for climate on a daily and monthly basis in heating season is investigated The calculations show possibility for saving energy by optimization inside temperature during different gas boiler working regimes.",
journal = "Thermal Science",
title = "Experimental and Numerical Modelling of Thermal Performance of a Residential Building in Belgrade",
volume = "13",
number = "4",
pages = "245-252",
doi = "10.2298/TSCI0904245V"
}
Vučićević, B. S., Turanjanin, V., Bakić, V., Jovanović, M. P.,& Stevanović, Ž.. (2009). Experimental and Numerical Modelling of Thermal Performance of a Residential Building in Belgrade. in Thermal Science, 13(4), 245-252.
https://doi.org/10.2298/TSCI0904245V
Vučićević BS, Turanjanin V, Bakić V, Jovanović MP, Stevanović Ž. Experimental and Numerical Modelling of Thermal Performance of a Residential Building in Belgrade. in Thermal Science. 2009;13(4):245-252.
doi:10.2298/TSCI0904245V .
Vučićević, Biljana S., Turanjanin, Valentina, Bakić, Vukman, Jovanović, Marina P., Stevanović, Žana, "Experimental and Numerical Modelling of Thermal Performance of a Residential Building in Belgrade" in Thermal Science, 13, no. 4 (2009):245-252,
https://doi.org/10.2298/TSCI0904245V . .
4
11
14