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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 dsmcProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// General Properties
// ~~~~~~~~~~~~~~~~~~
nEquivalentParticles 1e12;
// Wall Interaction Model
// ~~~~~~~~~~~~~~~~~~~~~~
WallInteractionModel MaxwellianThermal;
// Binary Collision Model
// ~~~~~~~~~~~~~~~~~~~~~~
BinaryCollisionModel LarsenBorgnakkeVariableHardSphere;
LarsenBorgnakkeVariableHardSphereCoeffs
{
Tref 273;
relaxationCollisionNumber 5.0;
}
// Inflow Boundary Model
// ~~~~~~~~~~~~~~~~~~~~~
InflowBoundaryModel FreeStream;
FreeStreamCoeffs
{
numberDensities
{
N2 0.777e20;
O2 0.223e20;
};
}
// Molecular species
// ~~~~~~~~~~~~~~~~~
typeIdList (N2 O2);
moleculeProperties
{
N2
{
mass 46.5e-27;
diameter 4.17e-10;
internalDegreesOfFreedom 2;
omega 0.74;
}
O2
{
mass 53.12e-27;
diameter 4.07e-10;
internalDegreesOfFreedom 2;
omega 0.77;
}
}
// ************************************************************************* //
|
