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居室热压自然通风应用探讨 被引量：1

Application of buoyancy-driven natural ventilation to residential rooms
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摘要 采用风速法和示踪气体衰减法实测了某居室的自然通风量。得到了不同窗孔开度下的窗孔流量系数,给出了窗孔流量系数与窗孔开度的关系曲线,分析了室内外空气温差对窗孔流量系数的影响。 Tests the natural ventilation rate in a certain room with the air velocity measuring method and the tracer gas decay method.Obtains the flow rate coefficients under different window opening angles,gives the curves for relationship between the opening flow rate coefficient and the window opening angle,and analyses the influence of temperature differences between indoor and outdoor on the opening flow rate coefficient.
作者 葛凤华 刘春菊 于秋生 李明柱
机构地区 吉林建筑工程学院
出处 《暖通空调》 北大核心 2010年第4期97-100,共4页 Heating Ventilating & Air Conditioning
关键词 居室 热压 自然通风 示踪气体衰减法 流量系数 residential room stack effect pressure natural ventilation tracer gas decay method flow rate coefficient
分类号 TU834.1 [建筑科学—供热、供燃气、通风及空调工程]
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参考文献9

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二级参考文献14

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共引文献12

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引证文献1

暖通空调
2010年 第4期

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