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Energy Equation - Temperature difference

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Old   August 26, 2011, 06:55
Default Energy Equation - Temperature difference
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Hi all

How can I access the temperature difference across a cell in each of the three directions in FLUENT, to be used in UDF ? That is dTx, dTy and dTz for across cell...

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Old   August 26, 2011, 07:03
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Suggest you use C_T_G macro (returns temperature gradient vector).
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