GROUP PROPERTIES AND EXACT SOLUTIONS OF EQUATIONS FOR VIBRATIONAL CONVECTION OF A BINARY MIXTURE

被引：2
作者：
Ryzhkov, I. I. [1 ]
Stepanova, I. V. [1 ]
机构：
[1] Russian Acad Sci, Inst Computat Modeling, Siberian Branch, Krasnoyarsk 660036, Russia
来源：
JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2011年 / 52卷 / 04期
关键词：
vibrational convection; binary mixture; thermodiffusion; group classification; partially invariant solutions; LAYER;
D O I：
10.1134/S0021894411040080
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A model of vibrational convection of a binary mixture with the thermodiffusion effect is considered. The symmetries of model equations are found, depending on the values of physical parameters. A partially invariant solution, which describes separation of the binary mixture in a thermodiffusion column, is constructed and studied. The influence of streamwise vibrations on the flow regime and separation of the mixture is investigated.
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页码：560 / 570
页数：11
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