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渗透风量综合修正系数探讨 【英文篇名】 Restudy of the overall correction factor of cold air infiltration 【作者中文名】 郭强; 【作者英文名】 By Guo Qiang ★ ★Baotou; University of Iron and Steel Technology; 【作者单位】 包头钢铁学院; 包头钢铁学院环境工程系暖通教研室; 【文献出处】 暖通空调, HV 风压; 热压; 相当风压差; 【英文关键词】 cold air infiltration; wind pressure; thermal pressure; equivalent; wind pressure difference; 【摘要】 对现行暖通规范所给单位门窗缝隙长度冷空气渗透量综合修正系数的理论推导提出了不同看法，认为朝向修正系数修正在风量上较为合理，附加风量是朝向的函数，以此为基础重新推导了综合修正系数，并给出了与原修正系数的比较。 【英文摘要】 Expresses different opinion on the basis of derivation of the factor given in the current regulation, based on the points that the orientation correction made to the air flowrate is more reasonable and that the additional air flowrate is a function of the orientation, derives a new correction factor and gives its comparison with that by the current calculation.