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Wall boundary conditions setting

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Old   January 16, 2006, 04:38
Default Wall boundary conditions setting
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Andrea
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I have a steel wall of about 2mt height. I have to set a temperature boundary condition with a gradient of about 10K between top and bottom. How can I set the heat flux? Is it possible in Fluent?

Thx Andrea
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Old   January 16, 2006, 06:45
Default Re: Wall boundary conditions setting
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kafka
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You have to use a UDF for the boundary conditions. Ch. 12.1 of the UDF manual provides an example of a velocity boundary profile which you can convert to temperature profile.
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Old   January 16, 2006, 12:01
Default Re: Wall boundary conditions setting
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Andrea
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Thx so much

Ciao Andrea
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