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why cant i find the right average Nusselt number?

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November 26, 2012, 16:00	why cant i find the right average Nusselt number?	#1
lbmagis Member amine Join Date: Jun 2012 Posts: 65 Rep Power: 15	Hi friends, i am simulating natural convection in square cavity: i computed the Nu average by fluent 6.3 : facet average/wall fluxes/surface nusselt number/heat wall but my results is bigger than the results benchmark(de Vahl Davis) have i a mistakes?please explain me how to get best results ,could u give me all the steps please? thank you very much

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