具有上部侧墙开口和顶部开口的大空间建筑室内热环境特性的比较
Comparison of indoor thermal environment in the large space building with upperwall openings and ceiling openings
摘要：
针对具有上部侧墙开口和屋顶顶部开口两种上部开口形式的大空间建筑，模拟了采用分层空调时不同工况下的室内温度场和速度场，分析了两种上部开口形式下喷嘴高度,上部开口面积、排风温度和排风量对室内热环境的影响。
关键词：大空间建筑,室内热环境,数值模拟,上部侧墙开口,屋顶顶部开口
Abstract：
Aiming at the large space building with upperwall openings and ceiling openings with stratificated air conditioning system, simulates the indoor temperature field and air distribution under different conditions. Analyses the influence of the height of nozzle, the area, exhaust air temperature and exhaust air rate of upper opening on indoor thermal environment.
Keywords:largespacebuilding,indoorthermalenvironment,numericalsimulation,upperwallopening,ceilingopening