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Old   July 16, 2012, 19:06
Unhappy udf, help plz
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amin masumi
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I have a question,
can we make a boundary condition like pressure inlet, stable by UDF? my boundary pressure increases every time step and I want to make it not to increase and be stable.
thanks a lot for your attention and help
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Old   July 17, 2012, 02:14
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Alex
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If the pressure at your pressure inlet boundary condition rises although you provided a constant value in the fluent setup, then there is something wrong with the rest of the setup.
A UDF for pressure won't solve this problem.
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Old   July 17, 2012, 07:17
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thank for your help
do you know which setups would make this problem?
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Old   July 17, 2012, 07:41
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Since I know nothing about the setup, I don't know what could cause the error.
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