아파트 단지 동 배치에 따른 풍압계수 및 자연환기성능 비교 연구

초록

The purpose of this study is to provide basic data related to the planning natural ventilation (NV) in apartment complex. The characteristics of wind pressure coefficient difference (this can be treated as synonymous with NV performance) for four cases according to the composition and layout conditions of building were compared through CFD simulation. The NV performance was large in the order of building no.1 and no.2 located in the windward side, but in the case of building no.2, the direction of airstream was reversed with the other buildings. In the building no.1, the difference in NV performance was largest according to the vertical location of the household, but building no.2 showed the least deviation. From the above results, it was confirmed that wind pressure coefficient and ventilation performance can be roughly categorized according to the building position in apartment complex.

키워드