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JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2008 Volume 46, Issue 4, Pages 570–574 (Mi tvt1098)

Heat and Mass Transfer and Physical Gasdynamics

Oxide particle size distribution function in combustion of aluminum: Unsteady mode of condensation

Yu. K. Karasevicha, S. A. Kozhuhovb, V. S. Posvyanskiia

a N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow
b Institute of Dynamics of Geospheres, Russian Academy of Sciences, Moscow

Abstract: Quantitative analysis is performed of the unsteady process of formation of the size distribution function for condensed oxide particles under conditions of combustion of aluminum particles less than $15$ $\mu$m in size. The calculations resulted in obtaining the distribution function and the pattern of transformation of the structure of the zone of condensation during combustion of fine particles of aluminum powder.

UDC: 544.452:544.344

PACS: 82.33.Vx. 64.60.Q-

Received: 31.01.2006


 English version:
High Temperature, 2008, 46:4, 518–522

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