摘要
城市住区微热环境是城市热环境的重要构成部分,直接影响居住者的室外生活热舒适性以及建筑能耗和空调系统运行性能。住区室外微热环境测试对描述和评价热环境质量、获取热环境设计方面的经验、建立室外微热环境数学模型有重要意义。本文总结了针对不同目的的住区室外微热环境测试的项目、仪器、数据采集和处理方法,对某住宅小区冬季微热环境进行了描述和评价,并验证了风环境的数值模拟结果,提出了住区微热环境的测试方法应根据研究目的来选择确定。
The micro thermal enviroranent of residential district is an important element for thermal environment in the city. h will directly affect human comfort level in outdoor environment, building energy consumption and the performance of air-conditionlng system. The measurement of micro thermal environment of residential district is significant to describe and evaluate the quality of thermal environment, to obtain the design experience and to develop the outdoor thermal environment simulation model. In this paper, methods for measuring thermal environment of residential district with different purposes were summarized, including test item, instrmnent, data collection and processing. In addition, the winter micro thermal environment in one district was measured and evaluated, also the simulation results of wind environment were validated, It was pointed out that the measurement method should be determined by research purposes.
出处
《建筑科学》
北大核心
2007年第8期61-64,75,共5页
Building Science
基金
湖南省教育厅资助项目(05D057)
关键词
住宅小区
微热环境
测试
residential district
micro thermal environment
measurement
