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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: RodriguezFatz

Forum: OpenFOAM Running, Solving & CFD June 12, 2014, 03:41

Replies: 17 Law of the wall: k-omega vs. Spalart-Allmaras (simpleFoam) Views: 4,044 Posted By RodriguezFatz Can you upload the complete setup somewhere? Can you upload the complete setup somewhere?

Forum: OpenFOAM Running, Solving & CFD June 10, 2014, 09:43

Replies: 17 Law of the wall: k-omega vs. Spalart-Allmaras (simpleFoam) Views: 4,044 Posted By RodriguezFatz 1) Did you deactivate ("//") the gradients for U... 1) Did you deactivate ("//") the gradients for U and p and set all the gradients as I suggested? 2) Are you sure, you use the correct syntax for relaxation factors? I use them like...

Forum: OpenFOAM Running, Solving & CFD June 10, 2014, 03:57

Replies: 17 Law of the wall: k-omega vs. Spalart-Allmaras (simpleFoam) Views: 4,044 Posted By RodriguezFatz I would try to run it with gradient limiters. Go... I would try to run it with gradient limiters. Go for default cellMDLimited Gauss linear 1.0; and see what happens. In my experience, the convergence of the k-omega-sst model strongly depends...

Forum: OpenFOAM Running, Solving & CFD June 4, 2014, 04:47

Replies: 17 Law of the wall: k-omega vs. Spalart-Allmaras (simpleFoam) Views: 4,044 Posted By RodriguezFatz Does it work if you set inlet and outlet to... Does it work if you set inlet and outlet to zerogradient and the top wall to some fixed velocity value?

Forum: OpenFOAM Running, Solving & CFD June 4, 2014, 03:51

Replies: 17 Law of the wall: k-omega vs. Spalart-Allmaras (simpleFoam) Views: 4,044 Posted By RodriguezFatz Ok, so you have a flat plate on the bottom, inlet... Ok, so you have a flat plate on the bottom, inlet on the left and outlet on the right? At your inlet you put in some constant velocity profile. Now, at the bottom wall a boundary layer develops...

Forum: OpenFOAM Running, Solving & CFD June 2, 2014, 06:49

Replies: 17 Law of the wall: k-omega vs. Spalart-Allmaras (simpleFoam) Views: 4,044 Posted By RodriguezFatz Anastasios what is the problem? Post your... Anastasios what is the problem? Post your relevant settings.

Showing results 1 to 6 of 6

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