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February 5, 2021, 04:28
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imposed boundary conditions
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#1 |
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New Member
Thibaut
Join Date: Nov 2020
Posts: 21
Rep Power: 5  |
Hi, I'm trying to impose some boundary conditions for the velocity, pressure and temperature. The geometry is easy: unit square.
I'd like to impose something like x^4+xy^4 on a patch. How can I do ? |
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February 10, 2021, 15:48
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#2 |
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Senior Member
Herpes Free Engineer
Join Date: Sep 2019
Location: The Home Under The Ground with the Lost Boys
Posts: 932
Rep Power: 12 |
may be expression syntax?
https://www.openfoam.com/releases/op...processing.php https://www.openfoam.com/documentati...on-syntax.html
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February 11, 2021, 02:10
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#3 |
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New Member
Thibaut
Join Date: Nov 2020
Posts: 21
Rep Power: 5 |
Yes, I found it. I used the function SetExprBoundaryFields with the file SetExprBoundaryFieldsDict
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