Three dimension numerical simulation of a jet device control channel

被引：0
|
作者：
Xu, Yong [1 ]
Yang, Shuxing [1 ]
Mo, Bo [1 ]
机构：
[1] Sch. of Mech. and Electron. Eng., Beijing Inst. of Technol., Beijing 100081, China
来源：
Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics | 2002年 / 19卷 / 01期
关键词：
Flow of fluids - Jets - Navier Stokes equations - Runge Kutta methods - Three dimensional - Turbulence;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The multi-block patching and grid merging technique are adopted to generate computation grid for the complex structure of a jet device control channel. A Runge Kutta method with 5 stage explicit scheme and a multi-grid method are applied to solve the flow model, which includes the whole N S equation, RNG k-Ε turbulence model and two layer zonal wall model. On the basis of numerical simulation and fluid field analysis, an improved scheme to the structure of control channel is put forward.
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页码：31 / 35
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