可再生能源2017，Vol.35Issue(7)：990-997,8.
青岛农村地区Trombe墙结构对室内环境的影响
Influence of Trombe wall on indoor environment in Qingdao rural area
摘要
Abstract
The Trombe wall which relies on south wall is a kind of measure for the energy conservation structure that can improve thermal comfort of people by using thermal pressure. In this paper, the numerical simulation is used to analyze the influence of the Trombe wall on the indoor environment in summer of Qingdao. And the influence of the north window structure on the indoor air flow is investigated. The results shows that:in summer, the Trombe wall can enhance efficiently the comfort of people in the room by enhancing the natural ventilation, at the same time can not increase the indoor temperature. Further more, the position of maximum air velocity can change with the change of north window position. When h is 0.5 m and the height of room is 1.7 m, the average air velocity is 0.075 m/s. As the width of the north window increases, the mass flow that flow into the room across the north window can increase effectively, but the air velocity is slightly decreased. When the width of the north window is 1.4 m, the air velocity is maximum.关键词
Trombe墙/自然通风/北窗尺寸/节能/青岛地区Key words
Trombe wall/natural ventilation/size of north window/energy conservation/Qingdao area分类
能源科技引用本文复制引用
周艳,张良恒,姜亚慧,董浩然,郝凯..青岛农村地区Trombe墙结构对室内环境的影响[J].可再生能源,2017,35(7):990-997,8.基金项目
山东省住房和城乡建设科技项目(RK025). （RK025）
