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Gas-liquid vertical separator, problems with convergence |
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October 5, 2011, 20:20 |
Gas-liquid vertical separator, problems with convergence
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Dear friends, I have worked very hard on my thesis, but I have had problem with the convergence.
The boundaries conditions are: Inlet: bulk Velocities (volume fraction of each phase) Gas outlet (upper): pressure 0 psi Liquid outlet (down): 0.35 psi (hydrostatic) The model I am using is inhomogenues, specifically the particle model. I am using the gravity vector due to the fact that I am modelling the gravitational effect (densities difference) K-E for turbulence... My simulation starts running but after 25 iteration this message appears :A wall has been placed at portion(s) of an OUTLET | | boundary condition (at 100.0% of the faces, 100.0% of the area) | | to prevent fluid from flowing into the domain. I know what it means, the problem is that I have done several things but the problems continues. Who can HELP ME ... Thanks before hand Last edited by juliom; October 5, 2011 at 20:28. Reason: File attached |
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