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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: msuaeronautics

Forum: OpenFOAM Running, Solving & CFD February 2, 2013, 11:23

Replies: 21 pisoFoam - unstable pressure residual Views: 6,131 Posted By msuaeronautics Did you ever try switching from GAMG? Did you ever try switching from GAMG?

Forum: OpenFOAM Running, Solving & CFD January 29, 2013, 21:42

Replies: 21 pisoFoam - unstable pressure residual Views: 6,131 Posted By msuaeronautics With regards to your BC's, I'm wondering about... With regards to your BC's, I'm wondering about the outletInlet condition. If I remember correctly, changing from an inletOutlet for my inlet U to just a fixedValue helped my LES sim. Otherwise,...

Forum: OpenFOAM Running, Solving & CFD January 28, 2013, 18:57

Replies: 21 pisoFoam - unstable pressure residual Views: 6,131 Posted By msuaeronautics Let's see them. I also wonder if GAMG for... Let's see them. I also wonder if GAMG for pressure has anything to do with this, though I can't say for sure.

Forum: OpenFOAM Running, Solving & CFD January 28, 2013, 18:29

Replies: 21 pisoFoam - unstable pressure residual Views: 6,131 Posted By msuaeronautics Lowering the timestep probably won't help much if... Lowering the timestep probably won't help much if the solution is diverging after a few minutes of running. Might I ask about this parameter in your fvSolution file? Have you tried...

Forum: OpenFOAM Running, Solving & CFD January 27, 2013, 20:24

Replies: 21 pisoFoam - unstable pressure residual Views: 6,131 Posted By msuaeronautics I strongly suggest two things you should try, the... I strongly suggest two things you should try, the most important one first and the latter one you don't have to but should. First, change your div(phi,U) scheme to linear upwind. The syntax for...

Showing results 1 to 5 of 5

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