外表面吸收系数对农宅室内热环境影响的模拟研究  

Simulation Study on the Influence of External Surface Absorption Coefficient on Indoor Thermal Environment of Rural Residence

作　　者：彭小云[1] 陶贵 PENG Xiao-yun;TAO Gui(School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang 330013,China;Modern Land (China) Co. ,Limited, Beijng 100028,China)

机构地区：[1]华东交通大学土建学院,南昌330013 [2]当代置业(中国)有限公司,北京100028

出　　处：《建筑节能》2017年第1期44-47,61,共5页BUILDING ENERGY EFFICIENCY

基　　金：国家自然科学基金(51268011);江西省青年基金(20151BAB216021)

摘　　要：目前,农宅的热环境调节主要以被动方式为主,太阳辐射直接影响室内热环境。太阳辐射对室内热环境影响程度与外围护结构的外表面吸收系数有关。以鄱阳湖生态经济区为基础,选取了一幢农宅,采用DeST软件,模拟分析了太阳辐射吸收系数值与室内气温的关系。研究结果可为今后建筑设计提供一定的参考。At present,the thermal environment of the rural residence is mainly in the passive means.The solar radiation directly affects the indoor thermal environment.The influence of solar radiation on indoor thermal environment is related to the absorption coefficient of external envelope surface.Based on the Poyang Lake Eco-economic Zone,a rural residence was selected,and DeST software was used to simulate and analyze the relationship between the solar radiation absorption coefficient and the indoor air temperature.The results can provide some reference for the architectural design in the future.

关 键 词：吸收系数 热环境 农宅 太阳辐射 

分 类 号：TU111[建筑科学—建筑理论] TU119