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function for accumulative efficiency factor for WellNode

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This is the final efficiency factor that goes to the source/sink terms
in the material balance equations.
This commit is contained in:
Kai Bao 2016-10-18 15:28:21 +02:00
parent 194d9b161d
commit f922ed6ad9
2 changed files with 26 additions and 4 deletions
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21
opm/core/wells/WellsGroup.cpp
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@ -1295,7 +1295,9 @@ namespace Opm
production_specification.reservoir_flow_max_rate_ = group.getReservoirVolumeTargetRate(timeStep);
}
std::shared_ptr<WellsGroupInterface> wells_group(new WellsGroup(group.name(), production_specification, injection_specification, phase_usage));
const double efficiency_factor = group.getGroupEfficiencyFactor(timeStep);
std::shared_ptr<WellsGroupInterface> wells_group(new WellsGroup(group.name(), efficiency_factor, production_specification, injection_specification, phase_usage));
return wells_group;
}
@ -1339,4 +1341,21 @@ namespace Opm
std::shared_ptr<WellsGroupInterface> wells_group(new WellNode(well->name(), efficiency_factor, production_specification, injection_specification, phase_usage));
return wells_group;
}
double WellNode::getAccumulativeEfficiencyFactor() const {
// TODO: not sure whether a well can be exempted from repsponding to the efficiency factor
// for the parent group.
double efficicency_factor = efficicencyFactor();
const WellsGroupInterface* parent_node = getParent();
while (parent_node != nullptr) {
efficicency_factor *= parent_node->efficicencyFactor();
parent_node = parent_node->getParent();
}
return efficicency_factor;
}
}

9
opm/core/wells/WellsGroup.hpp
View File

@ -233,6 +233,9 @@ namespace Opm
virtual void updateWellInjectionTargets(const std::vector<double>& well_rates) = 0;
double efficicencyFactor() const;
void setEfficiencyFactor(const double efficicency_factor);
protected:
/// Calculates the correct rate for the given ProductionSpecification::ControlMode
@ -245,9 +248,6 @@ namespace Opm
const double* surf_rates,
const InjectionSpecification::ControlMode mode);
double efficicencyFactor() const;
void setEfficiencyFactor(const double efficicency_factor);
WellsGroupInterface* parent_;
// when some well (mabye group also later), change status from group control
@ -469,6 +469,9 @@ namespace Opm
virtual void updateWellInjectionTargets(const std::vector<double>& well_rates);
/// the efficiency factor for groups are muliplitive, this function return the resulted final efficiency factor
/// to the well in a multi-layer group structure.
double getAccumulativeEfficiencyFactor() const;
private:
Wells* wells_;