新疆民居阿以旺原型空间自然通风研究

Ventilation Mode of Prototype Space of Aywangs Houses in Xinjiang

选取阿以旺典型建筑的原型空间,依据当地夏季的气候环境,利用PHOENICS模拟软件对阿以旺天窗关闭和开启状态下民居室内的风环境状况进行了模拟及实验验证,分析室内空间的通风性能。研究结果表明:内向式阿以旺民居主要依赖阿以旺天窗的热压通风作用进行自然通风,营造了良好的室内自然通风效果,能很好地适应恶劣的气候条件,室内主要区域风速约0.2 m/s。

Select prototype space of typical buildings in Aywangs was chosen. According to the local summer climate, using the simulation software--PHOENICS, the wind environment in residential buildings was simulated and with the sunroof open and closed, the ventilation performance of indoor space was analyzed. Combined with the simulation results, the ventilation was optimized, and the improved ventilation mode was simulated and analyzed. The results show that ： the interior of the building is mainly dependent on the hot pressing and ventilation of the hot roof. It produces a good indoor natural ventilated effect. It can well adapt to harsh climate conditions, and the wind speed of main room is about 0.2 m/s.