Developed turbulent flow in a plane channel with simultaneous injection through one porous wall and suction through the other
Developed turbulent flow in a plane channel with simultaneous injection through one porous wall and suction through the other
复制标题
在平面通道中形成湍流，同时通过一个多孔壁注入并通过另一个多孔壁抽吸
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
G. Z. Isakhanova
中科院分区：
文献类型：
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作者：
U. Zhapbasbaev;G. Z. Isakhanova
一个不可压缩流体在一个平面通道中的发展湍流的数值理论研究的结果，同时注入的质量通过一个多孔壁和相同的质量通过其他的吸入。系统的平均运动方程是封闭的，使用一个被动应力模型。在两个主流雷诺数Re= 10，400和34，000的情况下，计算的平均和脉动特性与实验结果符合较好。
Results of a numerical-theoretical study of a developed turbulent flow of an incompressible fluid in a plane channel with simultaneous injection of mass through one porous wall and suction of the same mass through the other are presented. The system of equations of averaged motion is closed using a turbulent-stress model. The calculated data of the mean and fluctuational characteristics are in reasonable agreement with experimental results for two values of the Reynolds number of the main flow (Re=10,400 and34,000).