|February 5, 2010, 13:25||
Definition of convergence criterion in simpleFoam
In the solver simpleFoam there is the possibility of define a convergence Criterion, to stop the simulations after reaching it. I am having difficulties in understand in which file that value, as no tutorial case for simpleFoam uses that capacity.
Does anyone know how to define the parameter convergenceCriterion in simpleFoam.
|February 6, 2010, 02:34||
The variable of convergenceCriterion was defined in initConvergenceCheck.H in simpleFoam solver. The default is zero,and thus the solver will not stop. You can just add a new entry in simple dictionary of fvSolution like following
If the initial residual for all the equations are lower than 1e-6, the simulation stops.
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