OilfieldToolsNet/opm-simulators
4
0
Fork 0
mirror of https://github.com/OPM/opm-simulators.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

cleaning up well residual related in BlackoilModelEbos

Browse Source 
TODO: how to output the information for debugging well iteration
process.
This commit is contained in:
Kai Bao 2017-08-14 13:36:13 +02:00
parent 7a9fc2132e
commit 277d26df8a
1 changed files with 11 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
opm/autodiff/BlackoilModelEbos.hpp
View File

@ -762,8 +762,7 @@ namespace Opm {
const double pvSumLocal,
std::vector< Scalar >& R_sum,
std::vector< Scalar >& maxCoeff,
std::vector< Scalar >& B_avg,
std::vector< Scalar >& maxNormWell)
std::vector< Scalar >& B_avg)
{
// Compute total pore volume (use only owned entries)
double pvSum = pvSumLocal;
@ -775,13 +774,12 @@ namespace Opm {
std::vector< Scalar > maxBuffer;
const int numComp = B_avg.size();
sumBuffer.reserve( 2*numComp + 1 ); // +1 for pvSum
maxBuffer.reserve( 2*numComp );
maxBuffer.reserve( numComp );
for( int compIdx = 0; compIdx < numComp; ++compIdx )
{
sumBuffer.push_back( B_avg[ compIdx ] );
sumBuffer.push_back( R_sum[ compIdx ] );
maxBuffer.push_back( maxCoeff[ compIdx ] );
maxBuffer.push_back( maxNormWell[ compIdx ] );
}
// Compute total pore volume
@ -797,11 +795,14 @@ namespace Opm {
for( int compIdx = 0, buffIdx = 0; compIdx < numComp; ++compIdx, ++buffIdx )
{
B_avg[ compIdx ] = sumBuffer[ buffIdx ];
maxCoeff[ compIdx ] = maxBuffer[ buffIdx ];
++buffIdx;
R_sum[ compIdx ] = sumBuffer[ buffIdx ];
maxNormWell[ compIdx ] = maxBuffer[ buffIdx ];
}
for( int compIdx = 0, buffIdx = 0; compIdx < numComp; ++compIdx, ++buffIdx )
{
maxCoeff[ compIdx ] = maxBuffer[ buffIdx ];
}
// restore global pore volume
@ -831,7 +832,6 @@ namespace Opm {
Vector R_sum(numComp, 0.0 );
Vector B_avg(numComp, 0.0 );
Vector maxCoeff(numComp, std::numeric_limits< Scalar >::lowest() );
Vector maxNormWell(numComp, 0.0 );
const auto& ebosModel = ebosSimulator_.model();
const auto& ebosProblem = ebosSimulator_.problem();
@ -891,20 +891,13 @@ namespace Opm {
B_avg[ i ] /= Scalar( global_nc_ );
}
// compute maximum of local well residuals
// const Vector& wellResidual = wellModel().residual();
// const int nw = wellResidual.size() / numComp;
// assert(nw * numComp == int(wellResidual.size()));
/* for( int compIdx = 0; compIdx < numComp; ++compIdx )
{
for ( int w = 0; w < nw; ++w ) {
maxNormWell[compIdx] = std::max(maxNormWell[compIdx], std::abs(wellResidual[nw*compIdx + w]));
}
} */
// TODO: we remove the maxNormWell for now because the convergence of wells are on a individual well basis.
// Anyway, we need to provide some infromation to help debug the well iteration process.
// compute global sum and max of quantities
const double pvSum = convergenceReduction(grid_.comm(), pvSumLocal,
R_sum, maxCoeff, B_avg, maxNormWell );
R_sum, maxCoeff, B_avg);
Vector CNV(numComp);
Vector mass_balance_residual(numComp);
@ -958,9 +951,6 @@ namespace Opm {
for (int compIdx = 0; compIdx < numComp; ++compIdx) {
msg += " CNV(" + key[ compIdx ] + ") ";
}
/* for (int compIdx = 0; compIdx < numComp; ++compIdx) {
msg += " W-FLUX(" + key[ compIdx ] + ")";
} */
OpmLog::note(msg);
}
std::ostringstream ss;
@ -973,9 +963,6 @@ namespace Opm {
for (int compIdx = 0; compIdx < numComp; ++compIdx) {
ss << std::setw(11) << CNV[compIdx];
}
// for (int compIdx = 0; compIdx < numComp; ++compIdx) {
// ss << std::setw(11) << well_flux_residual[compIdx];
// }
ss.precision(oprec);
ss.flags(oflags);
OpmLog::note(ss.str());
@ -986,12 +973,10 @@ namespace Opm {
if (std::isnan(mass_balance_residual[phaseIdx])
|| std::isnan(CNV[phaseIdx])) {
// || (phaseIdx < numPhases() && std::isnan(well_flux_residual[phaseIdx]))) {
OPM_THROW(Opm::NumericalProblem, "NaN residual for phase " << phaseName);
}
if (mass_balance_residual[phaseIdx] > maxResidualAllowed()
|| CNV[phaseIdx] > maxResidualAllowed()) {
// || (phaseIdx < numPhases() && well_flux_residual[phaseIdx] > maxResidualAllowed())) {
OPM_THROW(Opm::NumericalProblem, "Too large residual for phase " << phaseName);
}
}