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Old   September 13, 2010, 14:45
Default Freestream BCs
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Robert
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Hello everyone,

For freestreams / external flows, would zeroGradient be the best boundary condition for the top and bottom patches? Thanks.
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Old   September 14, 2010, 04:14
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Quote:
Originally Posted by lordvon View Post
Hello everyone,

For freestreams / external flows, would zeroGradient be the best boundary condition for the top and bottom patches? Thanks.
If the boundary is far enough away from the geometry: yes!
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