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added grid coarsening/particle coarsening corrections to Beetstra drag model

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This commit is contained in:
Paul Kieckhefen
2017-05-16 13:55:12 +02:00
parent f0e1cbc94d
commit 6a636658aa
3 changed files with 236 additions and 13 deletions
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11
tutorials/cfdemSolverPiso/ErgunTestCG/CFD/constant/couplingProperties
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@ -162,12 +162,15 @@ KochHillDragProps
BeetstraDragProps
{
velFieldName "U";
gravityFieldName "g";
rhoParticle 2000.;
voidfractionFieldName "voidfraction";
granVelFieldName "Us";
interpolation true;
useFilteredDragModel ;
useParcelSizeDependentFilteredDrag ;
// useFilteredDragModel;
// useParcelSizeDependentFilteredDrag;
g 9.81;
rhoP 7000.;
rho 10.;
nuf 1.5e-4;
k 0.05;
aLimit 0.0;
// verbose true;