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turbulent natural convection convergence ??

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Old   November 12, 2019, 03:55
Smile turbulent natural convection convergence ??
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Hi guys,

I have to run turbulent natural convection with K omega SST model in a square cavity for a relatively high Rayleigh number (1.58 10^9) with fluent package and I had a serious problems to converge my case, the second upwind order is used to descritize the momentum, energy and turbulence kinetic energy and dissipation rate

Can any one have resolved this problem help to do this task
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fluent, natural convection, turbulent

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