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Old   October 2, 2007, 06:06
Default Variable temperature wall boundary condition
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I'm using a UDF to create a variable temperature profile at a wall boundary condition. When I apply it at the bottom wall of my rectangular 2D vertical domain it works well, but when I apply it at a side wall, the temperature of the wall remain constant. How is it possible ? why is it working well in x direction and not in y direction ?

Thanks for your help!
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Old   October 2, 2007, 09:12
Default Re: Variable temperature wall boundary condition
PratiK Mehta
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Make sure you have given the coordinate 0,1,0 for vertical wall or basically make sure u have this line written out correctly as follows y=x[1];

let me know if this works
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Old   October 2, 2007, 09:23
Default Re: Variable temperature wall boundary condition
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Yes, it is better working now !
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