EFFECT OF THE CONCENTRATION OF AEROSOL-PARTICLES ON THE EFFICIENCY OF THEIR DEPOSITION IN A FLOW THERMAL-DIFFUSION CHAMBER

被引:0
|
作者
BAKANOV, SP [1 ]
VYSOTSKII, VV [1 ]
机构
[1] ACAD SCI USSR,INST PHYS CHEM,MOSCOW V-71,USSR
来源
COLLOID JOURNAL OF THE USSR | 1991年 / 53卷 / 05期
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Deposition of aerosol particles in a flow thermal diffusion chamber with consideration of their condensation growth was investigated by mathematical modeling and conducting a physical experiment. It was shown that even with significant concentrations of particles, condensation of vapor on them virtually does not alter the vapor concentration gradient and for this reason does not affect the efficiency of their deposition under Stefan flow and diffusiophoresis.
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页码:663 / 670
页数:8
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