zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-12-28 03:37:59 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

settlingFoam: improved handling of the turbulence and wall-functions

Browse Source
This commit is contained in:
Henry
2012-02-17 12:46:03 +00:00
parent f71567a71d
commit d0795f9625
25 changed files with 103 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tutorials/multiphase/settlingFoam/ras/dahl/system/controlDict
View File

@ -27,7 +27,7 @@ endTime 6400;
deltaT 0.1;
writeControl runTime;
writeControl adjustableRunTime;
writeInterval 20;
@ -45,4 +45,10 @@ timePrecision 6;
runTimeModifiable yes;
adjustTimeStep on;
maxCo 0.5;
maxDeltaT 1;
// ************************************************************************* //

6
tutorials/multiphase/settlingFoam/ras/dahl/system/fvSchemes
View File

@ -28,9 +28,9 @@ gradSchemes
divSchemes
{
default none;
div(phi,U) Gauss limitedLinearV 1;
div(phi,k) Gauss limitedLinear 1;
div(phi,epsilon) Gauss limitedLinear 1;
div(phi,U) Gauss linearUpwind grad(U);
div(phi,k) Gauss upwind;
div(phi,epsilon) Gauss upwind;
div(phiAlpha,Alpha) Gauss limitedLinear01 1;
div(phiVdj,Vdj) Gauss linear;
}

11
tutorials/multiphase/settlingFoam/ras/dahl/system/fvSolution
View File

@ -36,14 +36,14 @@ solvers
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-07;
tolerance 1e-8;
relTol 0.1;
}
"(U|Alpha|k|epsilon)Final"
{
$k;
tolerance 1e-07;
tolerance 1e-8;
relTol 0;
}
@ -51,21 +51,21 @@ solvers
{
solver PCG;
preconditioner DIC;
tolerance 1e-07;
tolerance 1e-8;
relTol 0.1;
}
rhoFinal
{
$rho;
tolerance 1e-07;
tolerance 1e-8;
relTol 0;
}
}
PIMPLE
{
nCorrectors 2;
nCorrectors 3;
nNonOrthogonalCorrectors 0;
}
@ -76,6 +76,7 @@ relaxationFactors
}
equations
{
"Alpha.*" 1;
"U.*" 1;
"k.*" 1;
"epsilon.*" 1;