My solver run stops with the message ‘RMS res. and GLOBAL imbalances are below their target criteria’, yet the imbalances on some variables are still large. How do I ensure that the solver only stops when a tight convergence is achieved?
Tagged: 17.2, cfx, fluid-dynamics, General - CFX
March 17, 2023 at 8:58 amFAQParticipant
On the Solver Control form/Basic Settings/Convergence Criteria, tick the box ‘Conservation Target’ and set the imbalance target that you want to achieve (a value of 0.01 stands for a 1% imbalance). If this is not ticked, the convergence control is only done on the residuals.
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