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where is the equations for coalChemistryFoam?

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Old   April 8, 2015, 19:34
Default where is the equations for coalChemistryFoam?
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Hi guys,

I am using coalChemistryFoam. I want to know the equations which coalChemistryFoam uses to calculate the velocities, energy, radiation, etc. Where can I find them? There are a lot of research papers about coal combustion, but the source terms in the governing equations of these papers are quite different. So I want to know what the source term equations in the coal combustion governing equations that coalChemistryFoam uses.

for example, the UEqn.H:
Quote:
fvVectorMatrix UEqn
(
fvm::ddt(rho, U)
+ fvm::div(phi, U)
+ turbulence->divDevRhoReff(U)
==
rho.dimensionedInternalField()*g
+ coalParcels.SU(U)
+ limestoneParcels.SU(U)
+ fvOptions(rho, U)
);

UEqn.relax();

fvOptions.constrain(UEqn);

if (pimple.momentumPredictor())
{
solve(UEqn == -fvc::grad(p));

fvOptions.correct(U);
K = 0.5*magSqr(U);
}
I don't understand coalParcels.SU(U), what's the equation for this term?

I need your help! Thank you.
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