甘南藏区院落式阳光间热性能优化分析

OPTIMIZATION ANALYSIS OF THERMAL PERFORMANCE OF COURTYARD SUNSHINE ROOM IN GANNAN TIBETAN AREA

为了提高甘南藏区院落式阳光间使用时段的热性能,在对院落式阳光间使用时段内热环境数据分析的基础上对一典型院落式阳光间进行实测与模拟,发现影响院落式阳光间冬季使用时段热性能的因素敏感度为:顶部材质>窗体材料>进深>南向窗墙比>高度>建筑朝向>东西墙传热系数。并以此提出相关优化建议,为今后相关研究提供参考。

In order to improve the thermal performance of sunshine rooms with the courtyard-style during the use period of Gannan Tibetan area,a typical courtyard-style sunshine room was measured and simulated to analyze the thermal environment data.It was found that sunshine rooms with the courtyard-style were affected during the winter usage period.The factor sensitivity of thermal performance is top material>window material>depth>south-facing window-to-wall ratio>height>building orientation>east-west wall heat transfer coefficient,based on which relevant optimization suggestions are put forward to provide reference for future related research.