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Bugfix: dead pore space in polymer mass calc. Added computePolymerAbsorbed().

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This commit is contained in:
Atgeirr Flø Rasmussen 2012-03-14 15:54:36 +01:00
parent 97cd0ffa73
commit ad470a7796
3 changed files with 52 additions and 5 deletions
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2
examples/polymer_reorder.cpp
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@ -694,7 +694,7 @@ main(int argc, char** argv)
// Report volume balances.
Opm::computeSaturatedVol(porevol, state.saturation(), satvol);
polymass = Opm::computePolymerMass(porevol, state.saturation(), state.concentration());
polymass = Opm::computePolymerMass(porevol, state.saturation(), state.concentration(), polydata.deadPoreVol());
Opm::computeInjectedProduced(*props, polydata, state.saturation(), state.concentration(),
src, simtimer.currentStepLength(), inflow_c,
injected, produced, polyinj, polyprod);

36
opm/polymer/polymerUtilities.cpp
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@ -167,10 +167,12 @@ namespace Opm
/// @param[in] pv the pore volume by cell.
/// @param[in] s saturation values (for all P phases)
/// @param[in] c polymer concentration
/// @param[in] dps dead pore space
/// @return total polymer mass in grid.
double computePolymerMass(const std::vector<double>& pv,
const std::vector<double>& s,
const std::vector<double>& c)
const std::vector<double>& c,
const double dps)
{
const int num_cells = pv.size();
const int np = s.size()/pv.size();
@ -179,10 +181,40 @@ namespace Opm
}
double polymass = 0.0;
for (int cell = 0; cell < num_cells; ++cell) {
polymass += c[cell]*pv[cell]*s[np*cell + 0];
polymass += c[cell]*pv[cell]*s[np*cell + 0]*(1.0 - dps);
}
return polymass;
}
/// @brief Computes total absorbed polymer mass over all grid cells.
/// @param[in] polyprops polymer properties
/// @param[in] pv the pore volume by cell.
/// @param[in] s saturation values (for all P phases)
/// @param[in] cmax max polymer concentration for cell
/// @param[in] dps dead pore space
/// @return total absorbed polymer mass.
double computePolymerAbsorbed(const Opm::PolymerProperties& polyprops,
const std::vector<double>& pv,
const std::vector<double>& s,
const std::vector<double>& cmax,
const double dps)
{
const int num_cells = pv.size();
const int np = s.size()/pv.size();
if (int(s.size()) != num_cells*np) {
THROW("Sizes of s and pv vectors do not match.");
}
double abs_mass = 0.0;
for (int cell = 0; cell < num_cells; ++cell) {
const double max_polymass = cmax[cell]*pv[cell]*s[np*cell + 0]*(1.0 - dps);
abs_mass += polyprops.adsorbtion(cmax[cell])*max_polymass;
}
return abs_mass;
}
} // namespace Opm

19
opm/polymer/polymerUtilities.hpp
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@ -91,14 +91,29 @@ namespace Opm
double& polyinj,
double& polyprod);
/// @brief Computes total polymer mass over all grid cells.
/// @brief Computes total (free) polymer mass over all grid cells.
/// @param[in] pv the pore volume by cell.
/// @param[in] s saturation values (for all P phases)
/// @param[in] c polymer concentration
/// @param[in] dps dead pore space
/// @return total polymer mass in grid.
double computePolymerMass(const std::vector<double>& pv,
const std::vector<double>& s,
const std::vector<double>& c);
const std::vector<double>& c,
const double dps);
/// @brief Computes total absorbed polymer mass over all grid cells.
/// @param[in] polyprops polymer properties
/// @param[in] pv the pore volume by cell.
/// @param[in] s saturation values (for all P phases)
/// @param[in] cmax max polymer concentration for cell
/// @param[in] dps dead pore space
/// @return total absorbed polymer mass.
double computePolymerAbsorbed(const Opm::PolymerProperties& polyprops,
const std::vector<double>& pv,
const std::vector<double>& s,
const std::vector<double>& cmax,
const double dps);
} // namespace Opm