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|
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object particleProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solution
{
active true;
coupled true;
transient yes;
cellValueSourceCorrection off;
maxCo 1.0;
interpolationSchemes
{
rho.air cell;
U.air cellPoint;
mu.air cell;
}
averagingMethod dual;
integrationSchemes
{
U Euler;
}
sourceTerms
{
schemes
{
U semiImplicit 1;
}
}
}
constantProperties
{
rho0 1000;
alphaMax 0.9;
}
subModels
{
particleForces
{
ErgunWenYuDrag
{
alphac alpha.air;
}
gravity;
}
injectionModels
{
model1
{
type patchInjection;
massTotal 40;
SOI 1;
parcelBasisType mass;
patchName inlet;
duration 4;
parcelsPerSecond 100644;
U0 (-10 0 0);
flowRateProfile constant 1;
sizeDistribution
{
type normal;
normalDistribution
{
expectation 100e-6;
variance 25e-6;
minValue 20e-6;
maxValue 180e-6;
}
}
}
}
dispersionModel none;
patchInteractionModel localInteraction;
localInteractionCoeffs
{
patches
(
walls
{
type rebound;
e 0.97;
mu 0.09;
}
inlet
{
type rebound;
e 0.97;
mu 0.09;
}
outlet
{
type escape;
}
);
}
heatTransferModel none;
surfaceFilmModel none;
packingModel implicit;
explicitCoeffs
{
particleStressModel
{
type HarrisCrighton;
alphaPacked 0.6;
pSolid 10.0;
beta 2.0;
eps 1.0e-7;
}
correctionLimitingMethod
{
type absolute;
e 0.9;
}
}
implicitCoeffs
{
alphaMin 0.0001;
rhoMin 1.0;
applyLimiting true;
applyGravity false;
particleStressModel
{
type HarrisCrighton;
alphaPacked 0.6;
pSolid 5.0;
beta 2.0;
eps 1.0e-2;
}
}
dampingModel none;
isotropyModel stochastic;
stochasticCoeffs
{
timeScaleModel
{
type isotropic;
alphaPacked 0.6;
e 0.9;
}
}
stochasticCollisionModel none;
radiation off;
}
cloudFunctions
{}
// ************************************************************************* //
|
