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when a valve is shut, the rate and pressure drop will be zero

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Kai Bao 2022-06-29 11:54:36 +02:00
parent 5b2d1ca5ec
commit 64143cd417
1 changed files with 12 additions and 0 deletions
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12
opm/simulators/wells/MultisegmentWellEval.cpp
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@ -1554,6 +1554,18 @@ assembleICDPressureEq(const int seg,
// top segment can not be a spiral ICD device
assert(seg != 0);
if(this->segmentSet()[seg].segmentType() == Segment::SegmentType::VALVE) {
const Valve& valve = this->segmentSet()[seg].valve();
if (valve.status() == Opm::ICDStatus::SHUT) { // we switch here to be a zero rate equation
resWell_[seg][SPres] = this->primary_variables_evaluation_[seg][GTotal].value();
duneD_[seg][seg][SPres][GTotal] = 1.;
auto& ws = well_state.well(baseif_.indexOfWell());
ws.segments.pressure_drop_friction[seg] = 0.;
return;
}
}
// the pressure equation is something like
// p_seg - deltaP - p_outlet = 0.
// the major part is how to calculate the deltaP