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Old   June 23, 2011, 10:32
Default mixing cup temperature
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George Theo
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Hello,

I want to calculate the mixing cup temperature - Tm=(1/umean*A)*<integral>(uT dA) - at a cross section (plane) of a rectangular duct. I have the velocity and temperature profile on the plane. Any suggestions on how to calculate the integral on the plane?
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Old   June 23, 2011, 10:33
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George Theo
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I meant the velocity and temperature FIELD.
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Old   June 23, 2011, 18:59
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Glenn Horrocks
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This is easy. In CFD-Post create a user variable which is u*T. Then use the function calculator to get the area integral of this user variable over the area you define.
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Old   June 24, 2011, 16:21
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Joseph Tipton
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I believe you can also use massFlowAve(Temperature)@<plane name> to achieve the same calculation.
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