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Temperatur varying thermal condition

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Old   October 16, 2018, 05:48
Default Temperatur varying thermal condition
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Car
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Caro
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Hello everyone, I hope you can help me with a problem I have.

I want to simulate changing of heat transfer in dependence of the surface temperature in a pipe.


I can't model changing of thermal conduction of the wall since the wall is a thin wall (I tried to model a thick wall but I wasn't able to mesh it).
For all I know DEFINE_PROFILE just works in dependence of coordinates.

Now I wonder what UDF I can use or what the next step could be.
Has anyone an idea or the same problem? I am very thankful for every advice or hint.
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