OilfieldToolsNet/opm-core
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Added and implemented parameter num_transport_substeps.

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Atgeirr Flø Rasmussen 2012-04-12 14:43:05 +02:00
parent 9121a81165
commit 68a2d7fe26
1 changed files with 30 additions and 22 deletions
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22
examples/spu_2p.cpp
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@ -273,6 +273,7 @@ main(int argc, char** argv)
create_directories(fpath); create_directories(fpath);
output_interval = param.getDefault("output_interval", output_interval); output_interval = param.getDefault("output_interval", output_interval);
} }
const int num_transport_substeps = param.getDefault("num_transport_substeps", 1);
// If we have a "deck_filename", grid and props will be read from that. // If we have a "deck_filename", grid and props will be read from that.
bool use_deck = param.has("deck_filename"); bool use_deck = param.has("deck_filename");
@ -556,32 +557,39 @@ main(int argc, char** argv)
// Solve transport. // Solve transport.
transport_timer.start(); transport_timer.start();
double stepsize = simtimer.currentStepLength();
if (num_transport_substeps != 1) {
stepsize /= double(num_transport_substeps);
std::cout << "Making " << num_transport_substeps << " transport substeps." << std::endl;
}
for (int tr_substep = 0; tr_substep < num_transport_substeps; ++tr_substep) {
if (use_reorder) { if (use_reorder) {
Opm::toWaterSat(state.saturation(), reorder_sat); Opm::toWaterSat(state.saturation(), reorder_sat);
reorder_model.solve(&state.faceflux()[0], &porevol[0], &reorder_src[0], reorder_model.solve(&state.faceflux()[0], &porevol[0], &reorder_src[0],
simtimer.currentStepLength(), &reorder_sat[0]); stepsize, &reorder_sat[0]);
Opm::toBothSat(reorder_sat, state.saturation()); Opm::toBothSat(reorder_sat, state.saturation());
Opm::computeInjectedProduced(*props, state.saturation(), src, simtimer.currentStepLength(), injected, produced); Opm::computeInjectedProduced(*props, state.saturation(), src, stepsize, injected, produced);
if (use_segregation_split) { if (use_segregation_split) {
if (use_column_solver) { if (use_column_solver) {
if (use_gauss_seidel_gravity) { if (use_gauss_seidel_gravity) {
reorder_model.solveGravity(columns, &porevol[0], simtimer.currentStepLength(), reorder_sat); reorder_model.solveGravity(columns, &porevol[0], stepsize, reorder_sat);
Opm::toBothSat(reorder_sat, state.saturation()); Opm::toBothSat(reorder_sat, state.saturation());
} else { } else {
colsolver.solve(columns, simtimer.currentStepLength(), state.saturation()); colsolver.solve(columns, stepsize, state.saturation());
} }
} else { } else {
std::vector<double> fluxes = state.faceflux(); std::vector<double> fluxes = state.faceflux();
std::fill(state.faceflux().begin(), state.faceflux().end(), 0.0); std::fill(state.faceflux().begin(), state.faceflux().end(), 0.0);
tsolver.solve(*grid->c_grid(), tsrc, simtimer.currentStepLength(), ctrl, state, linsolve, rpt); tsolver.solve(*grid->c_grid(), tsrc, stepsize, ctrl, state, linsolve, rpt);
std::cout << rpt; std::cout << rpt;
state.faceflux() = fluxes; state.faceflux() = fluxes;
} }
} }
} else { } else {
tsolver.solve(*grid->c_grid(), tsrc, simtimer.currentStepLength(), ctrl, state, linsolve, rpt); tsolver.solve(*grid->c_grid(), tsrc, stepsize, ctrl, state, linsolve, rpt);
std::cout << rpt; std::cout << rpt;
Opm::computeInjectedProduced(*props, state.saturation(), src, simtimer.currentStepLength(), injected, produced); Opm::computeInjectedProduced(*props, state.saturation(), src, stepsize, injected, produced);
}
} }
transport_timer.stop(); transport_timer.stop();
double tt = transport_timer.secsSinceStart(); double tt = transport_timer.secsSinceStart();