Average Nusselt Number in Square Cavity -- CFD Online Discussion Forums

July 25, 2016, 09:37

Average Nusselt Number in Square Cavity

typhoon1010

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Join Date: Jun 2016

Posts: 31

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Hi,

How I can compute average nusselt number in square cavity.

I would like to compare my result with de Vahl Davis. (for rayleigh 10^6 it is 8.817)

I added picture.

Heat flux hot wall 67.590321, geometry 0.1m*0.1m, thermal conductivty 0.02551, Thot = 313.16K Tcold=283.16K Tambient=298.16

Thank you in advance.

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