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Forum: OpenFOAM Running, Solving & CFD

June 3, 2009, 03:27

Replies: 99

TwoPhaseEulerFoam and Boundary conditions

Views: 22,626

Posted By Rachel

Good Morning Raghavendra, I guess one...

Good Morning Raghavendra,

I guess one problem with your case is that alpha is -ve and going more than 1.
Using a limiting scheme divScheme might solve the problem (it bounds variables between 0...

Forum: OpenFOAM Running, Solving & CFD

June 2, 2009, 13:42

Replies: 99

TwoPhaseEulerFoam and Boundary conditions

Views: 22,626

Posted By Rachel

HI Raghavendra, Did you play around with...

HI Raghavendra,

Did you play around with different Pressure schemes/solvers? Did it help?
What is the relTol and Epsilon are you solving ?

If its not an issue, can you email the case to...

Forum: OpenFOAM Running, Solving & CFD

June 2, 2009, 13:28

Replies: 99

TwoPhaseEulerFoam and Boundary conditions

Views: 22,626

Posted By Rachel

HI Raghavendra, I read somewhere in the...

HI Raghavendra,

I read somewhere in the forums: that Co = 0.2 is recommended. Many solvers use CO_max =0.1
You might consider running a case by limiting to 0.2 and see if it runs... I realize...

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