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April 26, 2016, 13:39
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prescribe velocity profile
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New Member
bouchemma
Join Date: Apr 2016
Posts: 2
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hi,
i want to prescribe velocity profile using UDF, can any one help me please????  :confused
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April 27, 2016, 06:37
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#2 | |
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Senior Member
Bruno Machado
Join Date: May 2014
Posts: 271
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Quote:
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May 1, 2016, 15:26
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#3 |
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New Member
bouchemma
Join Date: Apr 2016
Posts: 2
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well, i have a geomtry as a wing body and i want to put boundary conditions but i haven't any information just that the thickness of boundary layer must be 7cm in the inlet .so it must use Udf to create a velocity profile......?????!!!!!!!!!!!can you help me please
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May 2, 2016, 22:44
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#4 |
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Senior Member
Join Date: Mar 2014
Posts: 375
Rep Power: 13 |
Thickness of 7cm for the boundary layer does not seem realistic, but you can try writing a wall function udf for this problem i suppose. see DEFINE_WALL_FUNCTIONS in the udf manual for an example to work from
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