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thermoSingleLayer: Provide better stabilization for the energy equation as delta -> 0

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This commit is contained in:
Henry Weller 2016-05-25 18:12:07 +01:00
parent ef3c7c045d
commit 608da26c5d
1 changed files with 4 additions and 4 deletions
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8
src/regionModels/surfaceFilmModels/thermoSingleLayer/thermoSingleLayer.C
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@ -265,12 +265,12 @@ tmp<fvScalarMatrix> thermoSingleLayer::q(volScalarField& hs) const
return return
( (
// Heat-transfer to the primary region // Heat-transfer to the primary region
- fvm::Sp(alpha_*htcs_->h()/Cp_, hs) - fvm::Sp(htcs_->h()/Cp_, hs)
+ alpha_*htcs_->h()*(hs/Cp_ - T_ + TPrimary_) + htcs_->h()*(hs/Cp_ + alpha_*(TPrimary_ - T_))
// Heat-transfer to the wall // Heat-transfer to the wall
- fvm::Sp(alpha_*htcw_->h()/Cp_, hs) - fvm::Sp(htcw_->h()/Cp_, hs)
+ alpha_*htcw_->h()*(hs/Cp_ - T_ + Tw_) + htcw_->h()*(hs/Cp_ + alpha_*(Tw_- T_))
); );
} }