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dT/dy in UDF

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Old   February 27, 2012, 12:58
Default dT/dy in UDF
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mamad
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Hi
Does anybody know how to obtain the temperature derivative with position
to be used in UDF ?
i want to use this UDF in 2d axisymmetric model.
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Old   February 27, 2012, 20:21
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Quote:
Originally Posted by m.salemi View Post
Hi
Does anybody know how to obtain the temperature derivative with position
to be used in UDF ?
i want to use this UDF in 2d axisymmetric model.
T gradient in y direction is C_T_G[1]
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Old   December 7, 2018, 10:11
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Argenis
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Quote:
Originally Posted by gearboy View Post
T gradient in y direction is C_T_G[1]

Hello, I have a question, I did write a UDF for getting dT/d and I plot it (dT/dy vs x) but I get different values when I plot it in fluent and in CFD post. Any idea why is this happening? Which one would be the right one?
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