Meaning of Backflow Turbulent Viscosity Ratio?
hi friends,
i hv this problem of setting the right value of Backflow Turbulent Viscosity Ratio in Fluent, cos i dun really understand its significance. can anyone enlighten me what this ratio composes of? and how can i arrive at a suitable value for my application? Thanks in advance Remy |
Re: Meaning of Backflow Turbulent Viscosity Ratio?
backflow-potentially reversed flow at exit, Turbulent viscosity ratio:5%-10% is normal,for high turbulence flow, about 10% is ok;
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