Compressible turbulent boundary layer on a permeable plate with injection of foreign gas

被引：11
作者：
Leontiev, A. I. [1 ]
Lushchik, V. G.
Yakubenko, A. E.
机构：
[1] Bauman Moscow State Techn Univ, Moscow 105005, Russia
[2] Glushko NPO Energomash, Moscow 141400, Russia
[3] Moscow MV Lomonosov State Univ, Inst Mech, Moscow 119192, Russia
来源：
HIGH TEMPERATURE | 2007年 / 45卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Boundary layers;
D O I：
10.1134/S0018151X07040086
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A numerical solution is obtained for equations of motion, diffusion, and energy using a three-parameter model of turbulence for boundary layer with different thermal boundary conditions on a permeable plate with injection of foreign gas. For an ideal gas with constant values of Prandtl and Schmidt numbers, the numerical solution is compared with limiting dependences for dimensionless temperature and enthalpy of gas on the wall. For helium/xenon mixtures with a low value of Prandtl number, the effect of intensity of injection and of the values of Reynolds and Mach numbers on the integral and local characteristics of flow and heat and mass transfer is investigated.
引用
收藏
页码：488 / 496
页数：9
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