Hi, I'm working on a modifi
I'm working on a modified version of the twoPhaseEulerFoam and I would like to make the number of PISO loops (or iterations within the timestep) adaptive.
ie. the solver would vary the number of loops based on the convergence.
How could I access the initial residual or the number of iterations of the pressure solver?
I see that the lduMatrix.H includes a member function initialResidual()
which I tried to use to access the residual with a command
This however resulted in an error message by the compiler:
"Foam::fvScalarMatrix has no member named 'initialResidual'"
This obviously isn't the right way to do it and no such functions can be found in the scalarMatrix.H
Any help or tips would be appreciated!
You could try something like t
You could try something like this:
// retain the residual from the first iteration
if (nonOrth == 0)
eqnResidual = pEqn.solve().initialResidual();
maxResidual = max(eqnResidual, maxResidual);
Where maxResidual has been initialized elsewhere ...
Hi Juho! Every call to solv
Every call to solve returns such an object:
This object contains all the information that you need
Thank you very much! Just what
Thank you very much! Just what I needed!
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