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natural convection in fluent

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Old   September 1, 2014, 07:22
Default natural convection in fluent
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Nitin Kumar Mamgain
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hello everyone,

I am trying to solve a free convection problem ( in which the inner surface of the pipe is at 80 kelvin and outer surface is exposed to atmosphere). i want to calculate heat transfer coefficient on the pipe surface. can anyone tell me how to calculate and what steps should i take to converge this problem. And also the flow is turbulent .
thank you
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fluent 14.5, free convection, heat tranfer coefficient

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