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use Stefan-Boltzmann constant provided by OpenFOAM

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Stefan-Boltzmann constant is already given via
Foam::constant::physicoChemical::sigma
no need to define it again
This commit is contained in:
danielque
2021-12-20 16:55:54 +01:00
parent f72fcf68ba
commit 5ec9393aba
2 changed files with 2 additions and 4 deletions
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4
src/lagrangian/cfdemParticle/subModels/energyModel/heatTransferInterGrain/heatTransferInterGrain.C
View File

@ -23,6 +23,7 @@ License
#include "heatTransferInterGrain.H"
#include "addToRunTimeSelectionTable.H"
#include "fvCFD.H"
#include "physicoChemicalConstants.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
@ -135,7 +136,6 @@ heatTransferInterGrain::heatTransferInterGrain
typePartThermCap_(propsDict_.lookupOrDefault<scalarList>("thermalCapacities",scalarList(1,-1.0))),
partThermCapRegName_(typeName + "partThermCap"),
partThermRadRegName_(typeName + "partThermRad"),
StefanBoltzmannConst_(5.67e-8),
typePartEmissivity_(propsDict_.lookupOrDefault<scalarList>("thermalEmissivities",scalarList(1,-1.0))),
kMax_(propsDict_.lookupOrDefault<scalar>("kMax",-1.0))
@ -405,7 +405,7 @@ void heatTransferInterGrain::calcPartThermRad()
if (voidfraction < voidfracMin) voidfraction = voidfracMin;
else if (voidfraction > voidfracMax) voidfraction = voidfracMax;
prefac = 4.0*StefanBoltzmannConst_*ds*Tp*Tp*Tp;
prefac = 4.0*constant::physicoChemical::sigma.value()*ds*Tp*Tp*Tp;
L = partThermCond_[index][0]/prefac;
// LIGGGGHTS counts types 1, 2, ..., C++ array starts at 0
partThermRad_[index][0] = prefac*FE(voidfraction,typePartEmissivity_[partType - 1],L);

2
src/lagrangian/cfdemParticle/subModels/energyModel/heatTransferInterGrain/heatTransferInterGrain.H
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@ -108,8 +108,6 @@ protected:
const scalar voidfracMin = 0.05;
const scalar StefanBoltzmannConst_;
scalarList typePartEmissivity_;
scalar kMax_;