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wall slip boundary

Posted 26.02.2010, 23:44 GMT-5 0 Replies

cheng zhu
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I am conducting a fluid flow problem in a tube. I wanna define a wall slip boundary condition by specifying a constant wall shear stress. I have successfully get the solution under no-slip boundary. But I don't know how to implement wall slip boundary conditions. There does exist a slip option under Physics-->boundary settings-->Boundary type:wall-->Boundary condition:slip. However, where can I define the slip velocity or wall shear stress?

Is there anybody can give me an example about wall slip boundary conditions, I can only find non-slip boundary conditions examples. Thank you.
0 Replies Last Post 26.02.2010, 23:44 GMT-5
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Hello cheng zhu

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