Search Results

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: ariorus

Forum: OpenFOAM Running, Solving & CFD

December 13, 2007, 04:36

Replies: 45

LiftDrag tool

Views: 7,594

Posted By ariorus

Hello Alessandro, I experim

Hello Alessandro,

I m not able to tell you what is your problem, just remember that if you use a low Re turbulence model you should be aware to resolve the boundary layer, so your y+...

Forum: OpenFOAM Running, Solving & CFD

December 12, 2007, 11:31

Replies: 45

LiftDrag tool

Views: 7,594

Posted By ariorus

Hello, yPlus are equal to

Hello,

yPlus are equal to

yPlus_* =Cmu^0.25 sqrt(k) yp / nu

so for Spalart Allmaras the field is always zero since in that model k is not used and its value is set to zero.

On the...

Forum: OpenFOAM Running, Solving & CFD

December 5, 2007, 11:35

Replies: 45

LiftDrag tool

Views: 7,594

Posted By ariorus

Hello, I thought physicalTy

Hello,

I thought physicalType was only used in FoamX and that it didn't have any effect on solvers.

Wall functions should be used only if an high Reynolds turbulent model is employed...

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -4. The time now is 10:05.