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patching velocity profile to the inlet face of domain

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Old   September 24, 2010, 14:05
Default patching velocity profile to the inlet face of domain
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Hi everyone!!! i want to patch a velocity profile to the inlet of the domain for achieving a boundary layer of thickness 50mm near my cavity. As the flow has to be supersonic, i've given the boundary condition as pressure_inlet and pressure_outlet. i've no idea how to patch a velocity profile in that domain. i tried to give pressure profile but m' nt gettng a good boundary layer.i need assistance in this regard.

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Old   September 29, 2010, 03:49
Byron Smith R J
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use a udf to create the profile and use it
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