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corrections to chemical enthalpy transfer

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This commit is contained in:
andy
2009-05-20 14:50:08 +01:00
parent 5ccff5ffca
commit 0696e9aa44
2 changed files with 18 additions and 3 deletions
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7
src/lagrangian/intermediate/parcels/Templates/ReactingMultiphaseParcel/ReactingMultiphaseParcel.C
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@ -174,9 +174,12 @@ void Foam::ReactingMultiphaseParcel<ParcelType>::cellValueSourceCorrection
const scalar cpc = td.cpInterp().psi()[cellI]; const scalar cpc = td.cpInterp().psi()[cellI];
this->cpc_ = (massCell*cpc + addedMass*cpEff)/massCellNew; this->cpc_ = (massCell*cpc + addedMass*cpEff)/massCellNew;
const scalar fCarrier = -1.0/td.constProps().hRetentionCoeff(); const scalar fCarrier =
(1.0 - td.cloud().constProps().hRetentionCoeff())
/td.cloud().constProps().hRetentionCoeff();
const scalar dh = const scalar dh =
td.cloud().hsTrans()[cellI] + fCarrier*td.cloud().hcTrans()[cellI]; td.cloud().hsTrans()[cellI] - fCarrier*td.cloud().hcTrans()[cellI];
this->Tc_ += dh/(this->cpc_*massCellNew); this->Tc_ += dh/(this->cpc_*massCellNew);
} }

14
src/lagrangian/intermediate/parcels/Templates/ReactingMultiphaseParcel/ReactingMultiphaseParcelI.H
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@ -39,7 +39,19 @@ constantProperties
( (
dimensionedScalar(this->dict().lookup("hRetentionCoeff")).value() dimensionedScalar(this->dict().lookup("hRetentionCoeff")).value()
) )
{} {
if ((hRetentionCoeff_ < 0) || (hRetentionCoeff_ > 1))
{
FatalErrorIn
(
"ReactingMultiphaseParcel<ParcelType>::constantProperties::"
"constantProperties"
) << "hRetentionCoeff must be in the range 0 to 1" << nl
<< exit(FatalError) << endl;
}
hRetentionCoeff_ = max(1e-06, hRetentionCoeff_);
}
template<class ParcelType> template<class ParcelType>