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Help needed FLUENT- Flow over rough boundary

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Old   October 17, 2002, 20:29
Default Help needed FLUENT- Flow over rough boundary
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Trevor F
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Hi, I am new to CFD,I am trying to simulate a shallow steady flow over uniformly distributed rough bed. It should look like this

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

water

______ ______

I I I I ======I I======I I=========

Bed surface

The main things i trying to simulate is the velocity profile and friction factor, bed roughness.

Please could someone help me???
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