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Average Nusselt Number

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Old   November 21, 2011, 02:41
Question Average Nusselt Number
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Kamran
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Hi everyone,
I am doing a problem in Fluent, wherein i have made a model of NACA 23012 airfoil , and placed the piccolo hole at the leading edge, after messing and running it in fluent, i need to calculate the Average Nusselt Number at the front wall of the leading edge, because thats where i need to see the heat transfer effect, in fluent, there is an option wall fluxes - surface nusselt number, but that is giving me some absurd number, can anyone tell me the formula for average nusselt number and how to add it to the custom fields....

Best Regards,
Kamran
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fluent 6.3.26, nusselt number, post processing


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