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November 30, 2021, 02:47 |
Eulerian model with ideal gas
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#1 |
New Member
Dinushke
Join Date: Aug 2013
Location: Victoria, Australia
Posts: 13
Rep Power: 12 |
Hi,
I am modelling a fluidized bed using the Eulerian method. The basic model (fixed gas density) runs without no problems but when I implement the density of air to be calculated using the compressible ideal gas equation, I am getting the following errors: reversed flow in 82 faces on pressure-outlet 8. Stabilizing pressure correction to enhance linear solver robustness. 6 1.4665e+00 4.4163e-03 5.3608e-03 5.1322e-01 6.0217e-01 3.0762e-03 0:00:08 54 Stabilizing pressure correction to enhance linear solver robustness. Divergence detected in AMG solver: pressure correction Error at host: floating point exception Error at Node 0: floating point exception Please let me know if you have any suggestions to fix this issue. Thank you. |
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