|August 12, 2008, 02:14||
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.
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