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fixing the running of co2_ptflash_ecfv

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This commit is contained in:
Kai Bao 2024-10-24 10:45:00 +02:00
parent def30fa131
commit 8541048f83
1 changed files with 18 additions and 0 deletions
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18
examples/problems/co2ptflashproblem.hh
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@ -498,6 +498,24 @@ private:
fs.setViscosity(FluidSystem::gasPhaseIdx, FluidSystem::viscosity(fs, paramCache, FluidSystem::gasPhaseIdx));
}
// determine the component total fractions
// TODO: duplicated code here, while should be refactored out when we swithing
// to starting from total mole fractions
Dune::FieldVector<Scalar, numComponents> z(0.0);
Scalar sumMoles = 0.0;
for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
for (unsigned compIdx = 0; compIdx < numComponents; ++compIdx) {
Scalar tmp = Opm::getValue(fs.molarity(phaseIdx, compIdx) * fs.saturation(phaseIdx));
z[compIdx] += Opm::max(tmp, 1e-8);
sumMoles += tmp;
}
}
z /= sumMoles;
for (unsigned compIdx = 0; compIdx < numComponents - 1; ++compIdx) {
fs.setMoleFraction(compIdx, z[compIdx]);
}
// Set initial K and L
for (unsigned compIdx = 0; compIdx < numComponents; ++compIdx) {
const Evaluation Ktmp = fs.wilsonK_(compIdx);