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Performance improvements on block-coupled solver tutorial

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This commit is contained in:
Hrvoje Jasak 2014-08-01 14:57:24 +01:00 committed by Dominik Christ
parent ff55be110d
commit 49a6c80191
2 changed files with 32 additions and 31 deletions
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62
tutorials/incompressible/pUCoupledFoam/backwardFacingStepTurbulent/system/fvSolution
View file

@ -16,40 +16,40 @@ FoamFile
solvers
{
// Up
// {
// solver BiCGStab;
// preconditioner Cholesky;
// tolerance 1e-09;
// relTol 0.0;
// minIter 1;
// maxIter 500;
// }
Up
{
solver AMG;
cycle V-cycle;
coarseningType AAMG;
norm componentNorm;
normComponent 0;
solver BiCGStab;
preconditioner Cholesky;
nPreSweeps 2;
nPostSweeps 2;
groupSize 2;
minCoarseEqns 4;
nMaxLevels 100;
scale on;
smoother ILU;
tolerance 1e-09;
relTol 0.0;
minIter 0;
maxIter 100;
tolerance 1e-7;
relTol 0.001;
minIter 1;
maxIter 500;
}
// Up
// {
// solver AMG;
// cycle V-cycle;
// coarseningType AAMG;
// norm componentNorm;
// normComponent 0;
// nPreSweeps 2;
// nPostSweeps 2;
// groupSize 2;
// minCoarseEqns 4;
// nMaxLevels 100;
// scale on;
// smoother ILU;
// minIter 0;
// maxIter 100;
// tolerance 1e-7;
// relTol 0.001;
// }
// Segregated
p
{
@ -86,9 +86,9 @@ blockSolver
relaxationFactors
{
U 0.9;
k 0.95;
epsilon 0.95;
U 0.95;
k 0.9;
epsilon 0.9;
}
SIMPLE

1
tutorials/incompressible/simpleFoam/pitzDailyExptInlet/0/U
View file

@ -49,4 +49,5 @@ boundaryField
}
}
// ************************************************************************* //