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Time variable temperature and convection boundary condition on a surface

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Old   May 17, 2016, 23:31
Question Time variable temperature and convection boundary condition on a surface
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Ashish Saxena
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I want to simulate a model where I have to cool down a surface for "t1" time and then remove the cooling exposing the surface to ambient conditions for free natural convection. Any help for writing a UDF for this case to be simulated using Fluent??

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boundary condition, udf, variable temperature

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