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建筑环境设计模拟分析软件DeST 第5讲 影响建筑热过程的各种外界因素的取值方法【英文篇名】 Building environment design simulation software DeST(5): generation of the values of the extraneous factors influencing building thermal processes 【作者中文名】 宋芳婷; 诸群飞; 江亿; 【作者英文名】 By Song Fangting ★; Zhu Qunfei and Jiang Yi★Tsinghua University; Beijing; China; 【作者单位】 清华大学; 【文献出处】 暖通空调, Hv 气象数据; 内部发热量; 【英文关键词】 building thermal environment; climate data; indoor heat source; 【摘要】 除供暖和空调系统的作用外 ,影响建筑物内热状况的外界因素主要是室外的气象条件、建筑周围的环境热状况以及室内发热量。在建筑热环境的动态模拟过程中 ,这些外界因素的数量大小和随时间的变化将对模拟结果产生较大的影响 ,因此各项因素的取值方法必须准确反映其数量大小和随时间的变化。讨论了这些外界因素的取值方法 ,详细介绍了DeST中对室外气象参数的取值方法 【英文摘要】 In addition to operation of the heating and cooling system, outside factors acting on the thermal environment of buildings are the climate condition, thermal environment conditions around the building and the heat sources in the building. For the dynamic simulation of thermal environment inside a building, their magnitude and variation with time exert major effects on the simulation results. Therefore, the method for generating the values of these factors must indicate their magnitude and change. Discusses ...