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  5. A field study of average ventilation rate of single-sided natural ventilation

A field study of average ventilation rate of single-sided natural ventilation

来源 :中国环境科学学会室内环境与健康分会第八届学术年会( IEHB 2017) | 被引量 : 0次 | 上传用户：wdelaopologo
【摘 要】
：
　　A field study of single-sided natural ventilation in buildings was carried out.Dry ice is used as the source of release of tracer gas.Based on the concentra
【作 者】
：
Cheng Ye Junli Zhou Danling Fan Guoqiang Zhang 
【机 构】
：
SchoolofCivilEngineeringandArchitecture,WuhanUniversityofTechnology,Wuhan430070,ChinaSchoolofcivilen
【出 处】
：
中国环境科学学会室内环境与健康分会第八届学术年会( IEHB 2017)
【发表日期】
：
2017年11期
【关键词】
：
single-sided natural ventilation field study ventilation rate mixing coefficient 
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论文部分内容阅读
　　A field study of single-sided natural ventilation in buildings was carried out.Dry ice is used as the source of release of tracer gas.Based on the concentration decay method,the average ventilation rates of the natural ventilated room were measured.Different ventilation rate models were compared by the measured flow rate.Finally,the mixing coefficient of single-sided ventilation was calculated,and the affecting factor and the common values were analyzed.
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