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September 7, 2017, 04:59 |
hybrid intialization
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#1 |
New Member
Arjun Kalkur
Join Date: Sep 2017
Posts: 12
Rep Power: 9 |
Hello!
I'm trying to simulate over an airfoil with flap. I have made a structured mesh over the airfoil but the face mapping fails in the slot gap alone. Using standard initialization I got divergence in the AMG Solver. Hence i then did the hybrid initialization I got a converged solution with no cells with limited turbulent viscosity nor divergence I have a few question- 1. I had just two/three highly skewed cells, would that be a prob? If yes, is there a way i can get rid of these three cells? 2. Can i rely on the solution i got using hybrid initialization? I'll be doing a grid independence test too but in general can i rely on hybrid initialization? as i read somewhere that the solution changes with different initialization used (standard, hybrid,fmg) Thanks for your patient replies! |
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Tags |
divergence amg solver, fluent, hybrid initialization |
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