|August 6, 2015, 13:06||
error in transient flow
Join Date: Jun 2015
Posts: 34Rep Power: 3
I am simulating a transient multiphase flow in which I am getting rough solution for transient formulation at 1st order implicit and pressure at 2nd order.
When I set transient formulation to second order I get error - amg divergence i x momentum and pressure . My under relaxation factors are already 0.1 for pressure momentum and volume fraction.
What should I do to get better solution.
Thank u in advance
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