Coalescence growth of metal smoke particles prepared by gas evaporation

Kinetic equations which explain the growth of smoke particles by coalescence or by the collision and attachment to each other have been obtained. They show that the mean size of particles increases linearly with height in a uniform smoke flow, depending on mass density and temperature, and that the...

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Published inJournal of crystal growth Vol. 52; no. 1; pp. 168 - 172
Main Authors Shiojiri, Makoto, Kaito, Chihiro, Sasaki, Hiromi, Fujita, Kazuo
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.01.1981
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Summary:Kinetic equations which explain the growth of smoke particles by coalescence or by the collision and attachment to each other have been obtained. They show that the mean size of particles increases linearly with height in a uniform smoke flow, depending on mass density and temperature, and that the number of particles decreases with height by the coalescence. The size distribution of Al smoke particles rising in heater gaps at different temperatures was measured. The experimental results support the theoretical model.
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ISSN:0022-0248
1873-5002
DOI:10.1016/0022-0248(81)90188-3