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UDF gradient od temperature and turbulent viscosity at wall

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Old   November 21, 2021, 13:02
Default UDF gradient od temperature and turbulent viscosity at wall
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Wojciech Gołda
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Hello,

I need to write an UDF to get gradient of temperature on the wall. Next I need to calculate turbulent viscosity on that wall and at the end use equation to calculate turbulent heat flux. Could anyone help me with that? Where to start, how to do it, can I do it in one UDF?



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Old   November 21, 2021, 22:52
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Alexander
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you may start with Ansys fluent customization manual
look for Reconstruction Gradient
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