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Velocity inlet from a part of the face

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Old   October 30, 2017, 11:59
Default Velocity inlet from a part of the face
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numan
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Hi,

I am trying to define velocity inlet just at a part of the face. So imagine that I have 2 m radius circular domain, and I want to define velocity inlet just up to 1 m radius. Is it possible in Fluent?

I know I can do it in designmodeller but I wonder if I could do it directly in Fluent boundary conditions.

Thank you
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Old   October 30, 2017, 20:59
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Alexander
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You may use UDF with coordinate-dependent velocity value or profile

Best regards
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Old   October 31, 2017, 09:20
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Jaesan Yoon
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or divide B.C in mesh program to have two different inlet
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