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[Sponsors] |
April 6, 2004, 04:53 |
Flow-3D users.
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#1 |
Guest
Posts: n/a
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Hello,
I'm currently using Flow-3D to model turbulent 2-fluid flow. I use air flow (100-200 m/s) onto a water surface. The problem is that the solution "blows up" after a short time with no previous warning (mu peaks and dt drops). I've run well over 400 different simulations with slightly different grids and/or different BVs and I don't see any pattern to why the solution goes crazy. I'm at a loss here and wonder if anyone has experienced this problem before. Regards Mikael |
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