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add dead poro volume functionality.

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This commit is contained in:
Liu Ming 2013-12-12 22:46:29 +08:00
parent 2eaf24decf
commit c2cdc7ec17
3 changed files with 22 additions and 9 deletions
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24
opm/polymer/fullyimplicit/FullyImplicitTwophasePolymerSolver.cpp
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@ -260,21 +260,27 @@ typedef Eigen::Array<double,
const ADB cmax = computeCmax(state.concentration);
const ADB ads = polymer_props_ad_.adsorption(state.concentration, cmax);
const ADB krw_eff = polymer_props_ad_.effectiveRelPerm(state.concentration, cmax, kr[0], state.saturation[0]);
std::cout << "krw krw_eff\n";
for (int i = 0; i < grid_.number_of_cells; ++i) {
std::cout <<kr[0].value()(i)<<" "<<krw_eff.value()(i)<< std::endl;
}
const ADB mc = computeMc(state);
const std::vector<ADB> mflux = computeMassFlux(trans, mc, kr[0], krw_eff, state);
// const std::vector<ADB> mflux = computeMassFlux(trans, mc, kr[0], krw_eff, state);
const std::vector<ADB> mflux = computeMassFlux(trans, mc, kr[1], krw_eff, state);
const std::vector<ADB> source = accumSource(kr[1], krw_eff, state.concentration, src, polymer_inflow);
const double rho_r = polymer_props_ad_.rockDensity();
const V phi = V::Constant(pvdt.size(), 1, *fluid_.porosity());
residual_[0] = pvdt*(state.saturation[0] - old_state.saturation[0])
+ ops_.div*mflux[0] - source[0];
residual_[1] = pvdt*(state.saturation[1] - old_state.saturation[1])
+ ops_.div*mflux[1] - source[1];
const double dead_pore_vol = polymer_props_ad_.deadPoreVol();
residual_[0] = pvdt * (state.saturation[0] - old_state.saturation[0])
+ ops_.div * mflux[0] - source[0];
residual_[1] = pvdt * (state.saturation[1] - old_state.saturation[1])
+ ops_.div * mflux[1] - source[1];
// Mass balance equation for polymer
residual_[2] = pvdt * (state.saturation[0] * state.concentration
- old_state.saturation[0] * old_state.concentration)
residual_[2] = pvdt * (state.saturation[0] * state.concentration
- old_state.saturation[0] * old_state.concentration) * (1. - dead_pore_vol)
+ pvdt * rho_r * (1. - phi) / phi * ads
+ ops_.div * mflux[3] - source[3];
+ ops_.div * mflux[2] - source[2];
}

6
opm/polymer/fullyimplicit/PolymerPropsAd.cpp
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@ -170,6 +170,12 @@ namespace Opm {
}
double
PolymerPropsAd::deadPoreVol() const
{
return polymer_props_.deadPoreVol();
}

1
opm/polymer/fullyimplicit/PolymerPropsAd.hpp
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@ -64,6 +64,7 @@ namespace Opm {
const ADB& muPolyEff) const;
*/
double rockDensity() const;
double deadPoreVol() const;
typedef AutoDiffBlock<double> ADB;
typedef ADB::V V;
PolymerPropsAd(const PolymerProperties& polymer_props);