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Old   July 9, 2007, 14:20
Default Moving Porous Layer
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Josh
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Hi

I am modeling roughness in a microchannel by using a porous layer at the wall. I have set up a UDF that defines this layer and it works fine. I would now like to create a model that implements roughness and slip boundary by having just the porous layer move based on the following,

F_PROFILE(f,thread,index)=fabs((1e-7)*C_U_G(c,cell_thread)[1]);

which is of the form: Kn*H*du/dy

Is there a way to do this?
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