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	Experimental studies of the relationship between heterogeneous and homogeneous condensation
	Chen Liang ; Zhang Zhenzhong ; Jiang Feng
	2010-10-12 ; 2010-10-12
关键词	Experimental/ aerosols condensation evaporation/ heterogeneous condensation homogeneous condensation evaporation-condensation aerosol generator aerosol monodispersity nuclei concentration vapor pressure/ A9260M Particles and aerosols in the lower atmosphere A6470F Liquid-vapour transitions A4755K Multiphase flows A8270R Aerosols and foams
中文摘要	With an evaporation-condensation aerosol generator, heterogeneous condensation improves the aerosol monodispersity, while homogeneous condensation degrades it. Therefore, the system must be designed to suppress homogeneous condensation to improve the aerosol monodispersity. The nuclei concentration and the vapor pressure in an evaporation-condensation aerosol generator were varied to analyze their effect on the heterogeneous and homogeneous condensation and the relationship between heterogeneous and homogeneous condensation. The experiments show that heterogeneous condensation may suppress homogeneous condensation when the nuclei concentration is above a critical value of approximately 1.0 * 10/sup 6/ cm/sup -3/ regardless of the total flow rate and the vapor pressure.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79291]
专题	清华大学
推荐引用方式 GB/T 7714	Chen Liang,Zhang Zhenzhong,Jiang Feng. Experimental studies of the relationship between heterogeneous and homogeneous condensation[J],2010, 2010.
APA	Chen Liang,Zhang Zhenzhong,&Jiang Feng.(2010).Experimental studies of the relationship between heterogeneous and homogeneous condensation..
MLA	Chen Liang,et al."Experimental studies of the relationship between heterogeneous and homogeneous condensation".(2010).

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