Energy efficiency optimization of combined ventilation systems in livestock buildings
Само за регистроване кориснике
2010
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Good ventilation system in livestock buildings is necessary for removing excess moisture and heat and for improving building environment in general. Natural ventilation does not require energy consumption and on the other hand, animals would not be affected by electrical power failures. Because natural ventilation depends largely on temperature difference between inside and outside air and wind velocity and direction it is very important in early stages of building design to provide orientation and accurate opening areas. Numerical simulation of natural ventilation and computation of fluid dynamics in livestock buildings can be usefully integrated in whole ventilation system optimization and related energy consumption decrease. Even in mechanical system ventilation, from flow field obtained in numerical simulation it is possible to optimize these systems. CFD analysis is generally restricted to the study of buildings' environment flows and space study, and the designer must supply boun...dary conditions in the form of external and internal buildings' envelope/wall surface conditions. Finally, the needs for further research and engineering development are outlined.
Кључне речи:
Energy efficiency / Natural ventilation / Numerical simulations / Airflow velocitiesИзвор:
Energy and Buildings, 2010, 42, 8, 1165-1171Издавач:
- Elsevier Science Sa, Lausanne
DOI: 10.1016/j.enbuild.2009.10.035
ISSN: 0378-7788
WoS: 000278906700001
Scopus: 2-s2.0-77955321543
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Ećim-Djurić, Olivera AU - Topisirović, Goran PY - 2010 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2328 AB - Good ventilation system in livestock buildings is necessary for removing excess moisture and heat and for improving building environment in general. Natural ventilation does not require energy consumption and on the other hand, animals would not be affected by electrical power failures. Because natural ventilation depends largely on temperature difference between inside and outside air and wind velocity and direction it is very important in early stages of building design to provide orientation and accurate opening areas. Numerical simulation of natural ventilation and computation of fluid dynamics in livestock buildings can be usefully integrated in whole ventilation system optimization and related energy consumption decrease. Even in mechanical system ventilation, from flow field obtained in numerical simulation it is possible to optimize these systems. CFD analysis is generally restricted to the study of buildings' environment flows and space study, and the designer must supply boundary conditions in the form of external and internal buildings' envelope/wall surface conditions. Finally, the needs for further research and engineering development are outlined. PB - Elsevier Science Sa, Lausanne T2 - Energy and Buildings T1 - Energy efficiency optimization of combined ventilation systems in livestock buildings EP - 1171 IS - 8 SP - 1165 VL - 42 DO - 10.1016/j.enbuild.2009.10.035 ER -
@article{ author = "Ećim-Djurić, Olivera and Topisirović, Goran", year = "2010", abstract = "Good ventilation system in livestock buildings is necessary for removing excess moisture and heat and for improving building environment in general. Natural ventilation does not require energy consumption and on the other hand, animals would not be affected by electrical power failures. Because natural ventilation depends largely on temperature difference between inside and outside air and wind velocity and direction it is very important in early stages of building design to provide orientation and accurate opening areas. Numerical simulation of natural ventilation and computation of fluid dynamics in livestock buildings can be usefully integrated in whole ventilation system optimization and related energy consumption decrease. Even in mechanical system ventilation, from flow field obtained in numerical simulation it is possible to optimize these systems. CFD analysis is generally restricted to the study of buildings' environment flows and space study, and the designer must supply boundary conditions in the form of external and internal buildings' envelope/wall surface conditions. Finally, the needs for further research and engineering development are outlined.", publisher = "Elsevier Science Sa, Lausanne", journal = "Energy and Buildings", title = "Energy efficiency optimization of combined ventilation systems in livestock buildings", pages = "1171-1165", number = "8", volume = "42", doi = "10.1016/j.enbuild.2009.10.035" }
Ećim-Djurić, O.,& Topisirović, G.. (2010). Energy efficiency optimization of combined ventilation systems in livestock buildings. in Energy and Buildings Elsevier Science Sa, Lausanne., 42(8), 1165-1171. https://doi.org/10.1016/j.enbuild.2009.10.035
Ećim-Djurić O, Topisirović G. Energy efficiency optimization of combined ventilation systems in livestock buildings. in Energy and Buildings. 2010;42(8):1165-1171. doi:10.1016/j.enbuild.2009.10.035 .
Ećim-Djurić, Olivera, Topisirović, Goran, "Energy efficiency optimization of combined ventilation systems in livestock buildings" in Energy and Buildings, 42, no. 8 (2010):1165-1171, https://doi.org/10.1016/j.enbuild.2009.10.035 . .