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UDF for heat transfer coeff. in porous media

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Old   November 16, 2016, 12:35
Default UDF for heat transfer coeff. in porous media
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Hi every body
I want to simulate combustion in porous media with considering non equilibrium thermal condition between fluid and solid .
The convective heat transfer coefficient between the gas and solid phases obtain from hv=Nu.k/l^2 and Nu=C.Re^m.
So the heat transfer coefficient is a function of Reynolds number.
please help me to write appropriate udf. I think i should specify zone id in udf ....
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heat transfer coeff, porous media flow, udf


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