The influence of exposure on wind flow characteristics around a high-rise building
Samo za registrovane korisnike
2022
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This study uses validated Large-eddy simulations to investigate the impact of the building exposure on the flow field around the principal building placed in the turbulent atmospheric boundary layer. The prismatic 1:3 square high-rise building model is analysed, considering three configurations: one isolated building model and two group arrangements of five geometrically identical buildings. Four exposure cases are singled out: model directly exposed to the wind, in single and group arrangement, partly exposed model placed in the channel between four buildings and completely shaded one by the building in front. Flow visualisation above the roof shows a strong dependency on the size of the separation zone and the exposure level. The results will be further used to predict the wind energy potential around buildings as well as the pedestrian level winds.
Ključne reči:
LES / Atmospheric boundary layer / High-rise building / Interference effectsIzvor:
8th European-African conference on wind engineering (8EACWE) : 20-23 September 2022, Bucharest : proceedings, 2022, 487-490Izdavač:
- Editura Conspress
Kolekcije
Institucija/grupa
GraFarTY - CONF AU - Kostadinović Vranešević, Kristina AU - Šarkić Glumac, Anina AU - Bordas, Stephane PY - 2022 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2976 AB - This study uses validated Large-eddy simulations to investigate the impact of the building exposure on the flow field around the principal building placed in the turbulent atmospheric boundary layer. The prismatic 1:3 square high-rise building model is analysed, considering three configurations: one isolated building model and two group arrangements of five geometrically identical buildings. Four exposure cases are singled out: model directly exposed to the wind, in single and group arrangement, partly exposed model placed in the channel between four buildings and completely shaded one by the building in front. Flow visualisation above the roof shows a strong dependency on the size of the separation zone and the exposure level. The results will be further used to predict the wind energy potential around buildings as well as the pedestrian level winds. PB - Editura Conspress C3 - 8th European-African conference on wind engineering (8EACWE) : 20-23 September 2022, Bucharest : proceedings T1 - The influence of exposure on wind flow characteristics around a high-rise building EP - 490 SP - 487 UR - https://hdl.handle.net/21.15107/rcub_grafar_2976 ER -
@conference{ author = "Kostadinović Vranešević, Kristina and Šarkić Glumac, Anina and Bordas, Stephane", year = "2022", abstract = "This study uses validated Large-eddy simulations to investigate the impact of the building exposure on the flow field around the principal building placed in the turbulent atmospheric boundary layer. The prismatic 1:3 square high-rise building model is analysed, considering three configurations: one isolated building model and two group arrangements of five geometrically identical buildings. Four exposure cases are singled out: model directly exposed to the wind, in single and group arrangement, partly exposed model placed in the channel between four buildings and completely shaded one by the building in front. Flow visualisation above the roof shows a strong dependency on the size of the separation zone and the exposure level. The results will be further used to predict the wind energy potential around buildings as well as the pedestrian level winds.", publisher = "Editura Conspress", journal = "8th European-African conference on wind engineering (8EACWE) : 20-23 September 2022, Bucharest : proceedings", title = "The influence of exposure on wind flow characteristics around a high-rise building", pages = "490-487", url = "https://hdl.handle.net/21.15107/rcub_grafar_2976" }
Kostadinović Vranešević, K., Šarkić Glumac, A.,& Bordas, S.. (2022). The influence of exposure on wind flow characteristics around a high-rise building. in 8th European-African conference on wind engineering (8EACWE) : 20-23 September 2022, Bucharest : proceedings Editura Conspress., 487-490. https://hdl.handle.net/21.15107/rcub_grafar_2976
Kostadinović Vranešević K, Šarkić Glumac A, Bordas S. The influence of exposure on wind flow characteristics around a high-rise building. in 8th European-African conference on wind engineering (8EACWE) : 20-23 September 2022, Bucharest : proceedings. 2022;:487-490. https://hdl.handle.net/21.15107/rcub_grafar_2976 .
Kostadinović Vranešević, Kristina, Šarkić Glumac, Anina, Bordas, Stephane, "The influence of exposure on wind flow characteristics around a high-rise building" in 8th European-African conference on wind engineering (8EACWE) : 20-23 September 2022, Bucharest : proceedings (2022):487-490, https://hdl.handle.net/21.15107/rcub_grafar_2976 .