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293c0c3014
Resolves bug-report https://bugs.openfoam.org/view.php?id=2785 ENH: compressibleInterFoam family: merged two-phase momentum stress modelling from compressibleInterPhaseTransportFoam The new momentum stress model selector class compressibleInterPhaseTransportModel is now used to select between the options: Description Transport model selection class for the compressibleInterFoam family of solvers. By default the standard mixture transport modelling approach is used in which a single momentum stress model (laminar, non-Newtonian, LES or RAS) is constructed for the mixture. However if the \c simulationType in constant/turbulenceProperties is set to \c twoPhaseTransport the alternative Euler-Euler two-phase transport modelling approach is used in which separate stress models (laminar, non-Newtonian, LES or RAS) are instantiated for each of the two phases allowing for different modeling for the phases. Mixture and two-phase momentum stress modelling is now supported in compressibleInterFoam, compressibleInterDyMFoam and compressibleInterFilmFoam. The prototype compressibleInterPhaseTransportFoam solver is no longer needed and has been removed.
37 lines
753 B
C
37 lines
753 B
C
{
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fvScalarMatrix TEqn
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(
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fvm::ddt(rho, T) + fvm::div(rhoPhi, T)
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- fvm::Sp(contErr, T)
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- fvm::laplacian(turbulence.alphaEff(), T)
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+ (
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(
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fvc::div(fvc::absolute(phi, U), p)
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+ fvc::ddt(rho, K) + fvc::div(rhoPhi, K)
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)()() - contErr*K
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)
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*(
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alpha1/mixture.thermo1().Cv()
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+ alpha2/mixture.thermo2().Cv()
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)()()
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==
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fvOptions(rho, T)
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+ pos(Srho)
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*(
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surfaceFilm.Sh()()/mixture.thermo1().Cp()()
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+ surfaceFilm.Tref*Srho
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)
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);
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TEqn.relax();
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fvOptions.constrain(TEqn);
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TEqn.solve();
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fvOptions.correct(T);
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mixture.correctThermo();
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mixture.correct();
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}
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