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Old   July 20, 2004, 05:24
Default Transmissive outflow.
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Can anyone explain what is meant by a transmissive condition at the outflow for the Pressure. Or any other variable if possible. Why would one need such a condition (in low as well as high speed flow).

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Old   July 21, 2004, 05:07
Default Re: Transmissive outflow.
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I believe you ask about a "full outlet" BC: Zero pressure gradient at the boundary in conjunction with zero velocity gradient. This can be applied for the supersonic flow, for example.
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