Energy Performance Certification and CFD Simulations of Thermal Comfort in Non-Residential Building
Апстракт
In 2011, the Republic of Serbia adopted a new legislation on the energy efficiency certification
of buildings. This introduced new requirements which demand proof of adequate levels of thermal
comfort in buildings by designing and conducting energy efficiency reports. The energy performance
certification for new hotel building on Serbian mountain Zlatibor is presented in the paper. The harsh
mountain climate conditions were considered together with the building type and usage. The thermal
comfort conditions were simulated for three different types of heating system: radiator, under-floor
heating and parapet fan coil system. The CFD simulations were performed using software tool
PHOENICS FLAIR. One representative hotel apartment was selected and modeled. The results on
temperature fields, air velocity distributions, radiant temperature, PMV and PPD indices were obtained,
and analyzed for mentioned systems. Using CFD simulations in early stage of the design process enables
an a...ppropriate decision making regarding the type of HVAC system which would be the most convenient
for specified type of building. The results presented in paper give the overview of the system which
provides the most desirable thermal comfort conditions.
Кључне речи:
Building energy performance certification / CFD simulation / Thermal comfort / PMV / PPDИзвор:
Proceedings of 18th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 17–20, 2017, 2017Издавач:
- University of Niš, Faculty of Mechanical Engineering
Финансирање / пројекти:
- Интелигентни системи управљања климатизације у циљу постизања енергетски ефикасних режима у сложеним условима експлоатације (RS-MESTD-Technological Development (TD or TR)-33047)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Bajc, Tamara AU - Dostić, Danilo AU - Todorović, Maja PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4443 AB - In 2011, the Republic of Serbia adopted a new legislation on the energy efficiency certification of buildings. This introduced new requirements which demand proof of adequate levels of thermal comfort in buildings by designing and conducting energy efficiency reports. The energy performance certification for new hotel building on Serbian mountain Zlatibor is presented in the paper. The harsh mountain climate conditions were considered together with the building type and usage. The thermal comfort conditions were simulated for three different types of heating system: radiator, under-floor heating and parapet fan coil system. The CFD simulations were performed using software tool PHOENICS FLAIR. One representative hotel apartment was selected and modeled. The results on temperature fields, air velocity distributions, radiant temperature, PMV and PPD indices were obtained, and analyzed for mentioned systems. Using CFD simulations in early stage of the design process enables an appropriate decision making regarding the type of HVAC system which would be the most convenient for specified type of building. The results presented in paper give the overview of the system which provides the most desirable thermal comfort conditions. PB - University of Niš, Faculty of Mechanical Engineering C3 - Proceedings of 18th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 17–20, 2017 T1 - Energy Performance Certification and CFD Simulations of Thermal Comfort in Non-Residential Building UR - https://hdl.handle.net/21.15107/rcub_machinery_4443 ER -
@conference{ author = "Bajc, Tamara and Dostić, Danilo and Todorović, Maja", year = "2017", abstract = "In 2011, the Republic of Serbia adopted a new legislation on the energy efficiency certification of buildings. This introduced new requirements which demand proof of adequate levels of thermal comfort in buildings by designing and conducting energy efficiency reports. The energy performance certification for new hotel building on Serbian mountain Zlatibor is presented in the paper. The harsh mountain climate conditions were considered together with the building type and usage. The thermal comfort conditions were simulated for three different types of heating system: radiator, under-floor heating and parapet fan coil system. The CFD simulations were performed using software tool PHOENICS FLAIR. One representative hotel apartment was selected and modeled. The results on temperature fields, air velocity distributions, radiant temperature, PMV and PPD indices were obtained, and analyzed for mentioned systems. Using CFD simulations in early stage of the design process enables an appropriate decision making regarding the type of HVAC system which would be the most convenient for specified type of building. The results presented in paper give the overview of the system which provides the most desirable thermal comfort conditions.", publisher = "University of Niš, Faculty of Mechanical Engineering", journal = "Proceedings of 18th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 17–20, 2017", title = "Energy Performance Certification and CFD Simulations of Thermal Comfort in Non-Residential Building", url = "https://hdl.handle.net/21.15107/rcub_machinery_4443" }
Bajc, T., Dostić, D.,& Todorović, M.. (2017). Energy Performance Certification and CFD Simulations of Thermal Comfort in Non-Residential Building. in Proceedings of 18th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 17–20, 2017 University of Niš, Faculty of Mechanical Engineering.. https://hdl.handle.net/21.15107/rcub_machinery_4443
Bajc T, Dostić D, Todorović M. Energy Performance Certification and CFD Simulations of Thermal Comfort in Non-Residential Building. in Proceedings of 18th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 17–20, 2017. 2017;. https://hdl.handle.net/21.15107/rcub_machinery_4443 .
Bajc, Tamara, Dostić, Danilo, Todorović, Maja, "Energy Performance Certification and CFD Simulations of Thermal Comfort in Non-Residential Building" in Proceedings of 18th Symposium on Thermal Science and Engineering of Serbia, Sokobanja, Serbia, October 17–20, 2017 (2017), https://hdl.handle.net/21.15107/rcub_machinery_4443 .