Asymmetric Self-Similar Viscous Gas Flows in a Wedge

被引：0
|
作者：
Brutyan, M. A. [1 ,2 ]
Ibragimov, U. G. [2 ]
机构：
[1] Cent Aerohydrodynam Inst, Zhukovskii 140181, Moscow Oblast, Russia
[2] Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Moscow Oblast, Russia
来源：
FLUID DYNAMICS | 2022年 / 57卷 / 07期
关键词：
viscous gas f lows; Navier; Stokes equations; Jeffery; Hamel; type exact solutions; CONICAL NOZZLE-FLOW;
D O I：
10.1134/S0015462822070047
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The flow of a viscous compressible gas from the apex of a flat wedge is considered. It is shown that an asymmetric self-similar flow is possible and is realized when special boundary conditions for the temperature of the channel walls are specified. For the case of low subsonic gas-flow velocities at constant but different temperatures of the wedge walls, an asymptotic solution is found. In the general case, the resulting system of ordinary differential equations is solved numerically.
引用
收藏
页码：923 / 931
页数：9
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