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Enables diffusion for vapporized water

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Tor Harald Sandve 2024-01-26 13:49:54 +01:00
parent 4c8d6b5a22
commit 2d697eb240
1 changed files with 5 additions and 0 deletions
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opm/models/blackoil/blackoildiffusionmodule.hh
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@ -212,6 +212,11 @@ public:
convFactor = 1.0 / (toFractionGasWater(pvtRegionIndex) + rsAvg); convFactor = 1.0 / (toFractionGasWater(pvtRegionIndex) + rsAvg);
diffR = fluidStateI.Rsw() - Toolbox::value(fluidStateJ.Rsw()); diffR = fluidStateI.Rsw() - Toolbox::value(fluidStateJ.Rsw());
} }
if (FluidSystem::enableVaporizedWater() && phaseIdx == FluidSystem::gasPhaseIdx) {
Evaluation rvAvg = (fluidStateI.Rvw() + Toolbox::value(fluidStateJ.Rvw())) / 2;
convFactor = toFractionGasWater(pvtRegionIndex)/ (1.0 + rvAvg*toFractionGasWater(pvtRegionIndex));
diffR = fluidStateI.Rvw() - Toolbox::value(fluidStateJ.Rvw());
}
// mass flux of solvent component (oil in oil or gas in gas) // mass flux of solvent component (oil in oil or gas in gas)
unsigned solventCompIdx = FluidSystem::solventComponentIndex(phaseIdx); unsigned solventCompIdx = FluidSystem::solventComponentIndex(phaseIdx);