Numerical analysis of the influence of the compressibility of a viscous gas on its turbulent flow around a cylinder with a circular vortex cell

被引：1
|
作者：
Isaev S.A. [1 ]
Baranov P.A. [1 ]
Prigorodov Yu.S. [1 ]
Sudakov A.G. [1 ]
Usachov A.E. [1 ]
机构：
[1] St. Petersburg State University of Civil Aviation, St. Petersburg 196210
来源：
J. Eng. Phys. Thermophys. | 2008年 / 2卷 / 351-358期
基金：
俄罗斯基础研究基金会;
关键词：
Mach Number; Circular Cylinder; Circular Cavity; Vortex Cell; Smooth Cylinder;
D O I：
10.1007/s10891-008-0042-3
中图分类号：
学科分类号：
摘要：
The influence of the compressibility of a viscous gas flowing around a cylinder with a circular cell on the mechanism of decreasing the drag of the cylinder by suction of air through the withdrawing slot channel in the cell was estimated based on the solution of the stationary Reynolds equations closed using the model of shear-stress transfer, the continuity equations, the energy equation, and the equation of state. © 2008 Springer Science+Business Media, Inc.
引用
收藏
页码：351 / 358
页数：7
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