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corenc August 12, 2008 02:14

no-slip problem
It's my first test of fluent but let me feel very frustated.

Firstly, I give the settings : geometry: a simple 2d channel left/right boundaries are velocity inlet/outlet flow bottom/top boundaries are wall Materials: water fluid

The problem is: when I set the wall as no-slip and viscous->laminar, I can't find the simulated velocity field has gradient in the normal direction of the wall, and he velocity at boundaries are not zero. The result is nearly the same when I set viscous to "inviside"


Thanks in advance.

corenc August 25, 2008 23:21

Re: no-slip problem
please HELP me thanks

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