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Velcity derivatives at cell faces

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Old   August 26, 2005, 19:53
Default Velcity derivatives at cell faces
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Saad
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Can someone tell me how to calculate velocity derivates at cell faces. I'm trying to write a UDF profile at a curved boundary at which I need to give the value of 'du/dr'. I'm using a face_loop and I hook the profile to that boundary. Now I cannot find in the FLUENT documentation, any macro to calculate velocity derivatives at faces.

Sincerely, Saad
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