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	Analysis of factors influencing indoor particle concentration using the lumped parameter model
	Zhao Bin ; Chen Jiujiu ; Chen Xi
	2010-05-11 ; 2010-05-11
关键词	Theoretical or Mathematical/ air conditioning air pollution control ventilation/ lumped parameter model indoor air quality air infiltration rate recirculated airflow rate exchange airflow rate penetration coefficient deposition rate resuspension rate ventilation indoor particulate matter concentrations ventilated rooms/ E0230 Environmental issues E2130 Fluid mechanics and aerodynamics (mechanical engineering)
中文摘要	The influence of key factors affecting the indoor air quality was analyzed using a mass balance lumped parameter model to control the indoor air quality (IAQ) and to understand how these factors influence indoor particulate matter concentrations. The factors included the air infiltration rate, recirculated airflow rate, exchange airflow rate, penetration coefficient, deposition rate and resuspension rate. The degree of influence of these factors in rooms with and without ventilation was defined based on the indoor particulate matter concentrations when these factors are varied by 10%. The results show that the particle deposition rate is the most important factor affecting indoor particulate matter concentration without ventilation, while the recirculated airflow rate is the most important factor in ventilated rooms.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/25986]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao Bin,Chen Jiujiu,Chen Xi. Analysis of factors influencing indoor particle concentration using the lumped parameter model[J],2010, 2010.
APA	Zhao Bin,Chen Jiujiu,&Chen Xi.(2010).Analysis of factors influencing indoor particle concentration using the lumped parameter model..
MLA	Zhao Bin,et al."Analysis of factors influencing indoor particle concentration using the lumped parameter model".(2010).

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