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fix upwinding for injector

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Tor Harald Sandve 2019-06-13 10:28:55 +02:00
parent c39cec55fe
commit 22af6e563c
1 changed files with 17 additions and 4 deletions
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21
opm/simulators/wells/MultisegmentWell_impl.hpp
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@ -1394,6 +1394,11 @@ namespace Opm
// the result will contain the derivative with resepct to GTotal in segment seg,
// and the derivatives with respect to WFrac GFrac in segment seg_upwind.
// the derivative with respect to SPres should be zero.
if (seg == 0 && well_type_ == INJECTOR) {
const double* distr = well_controls_get_current_distr(well_controls_);
return primary_variables_evaluation_[seg][GTotal] * distr[ebosCompIdxToFlowCompIdx(comp_idx)];
}
const EvalWell segment_rate = primary_variables_evaluation_[seg][GTotal] * volumeFractionScaled(seg_upwind, comp_idx);
assert(segment_rate.derivative(SPres + numEq) == 0.);
@ -2431,11 +2436,19 @@ namespace Opm
MultisegmentWell<TypeTag>::
updateUpwindingSegments()
{
// not considering upwinding for the injectors for now
// but we should
// and upwinding segment for top segment is itself
for (int seg = 0; seg < numberOfSegments(); ++seg) {
if ( (well_type_ == INJECTOR) || (seg == 0) ) {
// special treatment is needed for segment 0
if (seg == 0) {
if ( (well_type_ == INJECTOR)) {
// maybe it is safer to return -1 to make sure that we don't return the wrong segment number
// for injectors
upwinding_segments_[seg] = seg;
assert(primary_variables_evaluation_[seg][GTotal] >= 0.);
continue;
}
// we don't handle injecting producers.
assert(primary_variables_evaluation_[seg][GTotal] <= 0.);
upwinding_segments_[seg] = seg;
continue;
}