TY  - JOUR
AU  - Stevanović, Žana
AU  - Ilić, Gradimir S.
AU  - Vukić, Mića V.
AU  - Živković, Predrag
AU  - Blagojević, Bratislav D.
AU  - Banjac, Miloš J.
PY  - 2016
UR  - https://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 Ilić, Gradimir S. and Vukić, Mića V. and Živković, Predrag and Blagojević, 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., Ilić, G. S., Vukić, M. V., Živković, P., Blagojević, 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, Ilić GS, Vukić MV, Živković P, Blagojević 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, Ilić, Gradimir S., Vukić, Mića V., Živković, Predrag, Blagojević, 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 . .

TY  - JOUR
AU  - Živković, Predrag
AU  - Tomić, Mladen A.
AU  - Ilić, Gradimir S.
AU  - Vukić, Mica V.
AU  - Stevanović, Žana
PY  - 2012
UR  - https://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 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., 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 P, 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, 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 . .