LOCAL THERMAL COMFORT INDICES IMPACT ON PRODUCTIVITY LOSS IN CLASSROOMS
Само за регистроване кориснике
2016
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The paper deals with a comprehensive CFD analysis of local
thermal comfort indices in occupied classroom during the
winter semester and the impact on students’ productivity loss.
The investigation is done using CFD software, using a
measured data as an input for initial conditions. The
measurements were done in representative classroom at Faculty
of Mechanical engineering, University of Belgrade, Serbia
during the four weeks in November and December 2015. The
research consisted from a four scenarios, each with the different
thermal conditions. The students were predominantly male
population, age between 21 and 30. It is shown that the local
thermal comfort indicators can be pretty much different than an
average value, which implies with the bigger productivity losses
locally. The results also showed that the students seated in a
warmer zone of a classroom had a bigger productivity loss than
the ones in the colder zones. The local air temperature values
varied up to 2°C ...in comparison with an average value, which
can significantly impact on local thermal comfort. The problem
of productivity loss is very complex having in mind the nature of
the human metabolism, clothing, habits, and total physical
conditions and it always should be observed as an integrated
part of a larger analysis including all these parameters.
Кључне речи:
Local thermal comfort indices / productivity loss / CFD / PMV / PPDИзвор:
Proceedings of the 1st International Conference on Buildings, Energy, Systems and Technology - BEST2016, 2016Издавач:
- Society of Thermal Engineers of Serbia
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 - Todorović, Maja AU - Stevanović, Žarko AU - Stevanović, Žana AU - Banjac, Miloš PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4572 AB - The paper deals with a comprehensive CFD analysis of local thermal comfort indices in occupied classroom during the winter semester and the impact on students’ productivity loss. The investigation is done using CFD software, using a measured data as an input for initial conditions. The measurements were done in representative classroom at Faculty of Mechanical engineering, University of Belgrade, Serbia during the four weeks in November and December 2015. The research consisted from a four scenarios, each with the different thermal conditions. The students were predominantly male population, age between 21 and 30. It is shown that the local thermal comfort indicators can be pretty much different than an average value, which implies with the bigger productivity losses locally. The results also showed that the students seated in a warmer zone of a classroom had a bigger productivity loss than the ones in the colder zones. The local air temperature values varied up to 2°C in comparison with an average value, which can significantly impact on local thermal comfort. The problem of productivity loss is very complex having in mind the nature of the human metabolism, clothing, habits, and total physical conditions and it always should be observed as an integrated part of a larger analysis including all these parameters. PB - Society of Thermal Engineers of Serbia C3 - Proceedings of the 1st International Conference on Buildings, Energy, Systems and Technology - BEST2016 T1 - LOCAL THERMAL COMFORT INDICES IMPACT ON PRODUCTIVITY LOSS IN CLASSROOMS UR - https://hdl.handle.net/21.15107/rcub_machinery_4572 ER -
@conference{ author = "Bajc, Tamara and Todorović, Maja and Stevanović, Žarko and Stevanović, Žana and Banjac, Miloš", year = "2016", abstract = "The paper deals with a comprehensive CFD analysis of local thermal comfort indices in occupied classroom during the winter semester and the impact on students’ productivity loss. The investigation is done using CFD software, using a measured data as an input for initial conditions. The measurements were done in representative classroom at Faculty of Mechanical engineering, University of Belgrade, Serbia during the four weeks in November and December 2015. The research consisted from a four scenarios, each with the different thermal conditions. The students were predominantly male population, age between 21 and 30. It is shown that the local thermal comfort indicators can be pretty much different than an average value, which implies with the bigger productivity losses locally. The results also showed that the students seated in a warmer zone of a classroom had a bigger productivity loss than the ones in the colder zones. The local air temperature values varied up to 2°C in comparison with an average value, which can significantly impact on local thermal comfort. The problem of productivity loss is very complex having in mind the nature of the human metabolism, clothing, habits, and total physical conditions and it always should be observed as an integrated part of a larger analysis including all these parameters.", publisher = "Society of Thermal Engineers of Serbia", journal = "Proceedings of the 1st International Conference on Buildings, Energy, Systems and Technology - BEST2016", title = "LOCAL THERMAL COMFORT INDICES IMPACT ON PRODUCTIVITY LOSS IN CLASSROOMS", url = "https://hdl.handle.net/21.15107/rcub_machinery_4572" }
Bajc, T., Todorović, M., Stevanović, Ž., Stevanović, Ž.,& Banjac, M.. (2016). LOCAL THERMAL COMFORT INDICES IMPACT ON PRODUCTIVITY LOSS IN CLASSROOMS. in Proceedings of the 1st International Conference on Buildings, Energy, Systems and Technology - BEST2016 Society of Thermal Engineers of Serbia.. https://hdl.handle.net/21.15107/rcub_machinery_4572
Bajc T, Todorović M, Stevanović Ž, Stevanović Ž, Banjac M. LOCAL THERMAL COMFORT INDICES IMPACT ON PRODUCTIVITY LOSS IN CLASSROOMS. in Proceedings of the 1st International Conference on Buildings, Energy, Systems and Technology - BEST2016. 2016;. https://hdl.handle.net/21.15107/rcub_machinery_4572 .
Bajc, Tamara, Todorović, Maja, Stevanović, Žarko, Stevanović, Žana, Banjac, Miloš, "LOCAL THERMAL COMFORT INDICES IMPACT ON PRODUCTIVITY LOSS IN CLASSROOMS" in Proceedings of the 1st International Conference on Buildings, Energy, Systems and Technology - BEST2016 (2016), https://hdl.handle.net/21.15107/rcub_machinery_4572 .