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Search: Posts Made By: Far
Forum: FLUENT February 27, 2012, 11:56
Replies: 13
Views: 7,100
Posted By Far
Yplus...

Yplus (http://www.cfd-online.com/Wiki/Dimensionless_wall_distance_(y_plus)) goes to zero velocity goes to zero. This is the case when separation occurs. For better prediction yplus should be less...
Forum: FLUENT February 26, 2012, 23:32
Replies: 13
Views: 7,100
Posted By Far
contour plot >>>> turbulence...

contour plot >>>> turbulence >>>>>>yplus
Forum: FLUENT February 26, 2012, 07:08
Replies: 13
Views: 7,100
Posted By Far
SST with wall function (30-300) is no good, as...

SST with wall function (30-300) is no good, as it looses it advantages. Since SST model uses the K-W model in near wall region and therefore is best for separated flows in boundary layer. You know...
Forum: FLUENT February 25, 2012, 12:55
Replies: 13
Views: 7,100
Posted By Far
Then dont use K-Kl-w model. Yplus 1 or less is...

Then dont use K-Kl-w model. Yplus 1 or less is pre-requisite other wise you not get any meaning full results.

What is the Reynolds number of your turbine?


Which version of Fluent, you are...
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