mirror of
https://github.com/OPM/opm-simulators.git
synced 2025-01-26 19:56:27 -06:00
handling the acceleration pressure drop
not tested yet.
This commit is contained in:
Kai Bao
parent
4893334567
commit
2b4a99edf9
@ -31,7 +31,7 @@ namespace mswellhelpers
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{
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// obtain y = D^-1 * x
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template<typename MatrixType, typename VectorType>
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template <typename MatrixType, typename VectorType>
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VectorType
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invDX(const MatrixType& D, VectorType x)
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{
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@ -119,9 +119,9 @@ namespace mswellhelpers
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// density is density
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// roughness is the absolute roughness
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// mu is the average phase viscosity
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template <class ValueType>
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ValueType frictionPressureLoss(const double l, const double diameter, const double area, const ValueType& density,
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const ValueType& w, const double roughness, const ValueType& mu)
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template <typename ValueType>
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ValueType frictionPressureLoss(const double l, const double diameter, const double area, const double roughness,
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const ValueType& density, const ValueType& w, const ValueType& mu)
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{
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const double f = calculateFrictionFactor(area, diameter, w.value(), roughness, mu.value());
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return f * l * w * w / (area * area * diameter * density);
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@ -130,6 +130,14 @@ namespace mswellhelpers
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template <typename ValueType>
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ValueType velocityHead(const double area, const ValueType& mass_rate, const ValueType& density)
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{
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return (0.5 * mass_rate * mass_rate / (area * area * density));
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}
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} // namespace mswellhelpers
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}
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@ -335,12 +335,18 @@ namespace Opm
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// frictinal pressure loss
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EvalWell getFrictionPressureLoss(const int seg) const;
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void handleAccelerationPressureLoss(const int seg) const;
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// handling the overshooting and undershooting of the fractions
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void processFractions(const int seg) const;
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void updateWellStateFromPrimaryVariables(WellState& well_state) const;
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double scalingFactor(const int comp_idx) const;
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bool frictionalPressureLossConsidered() const;
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bool accelerationalPressureLossConsidered() const;
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};
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}
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@ -25,7 +25,7 @@ namespace Opm
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{
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template<typename TypeTag>
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template <typename TypeTag>
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MultisegmentWell<TypeTag>::
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MultisegmentWell(const Well* well, const int time_step, const Wells* wells)
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: Base(well, time_step, wells)
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@ -76,7 +76,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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init(const PhaseUsage* phase_usage_arg,
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@ -115,7 +115,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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initMatrixAndVectors(const int num_cells) const
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@ -190,7 +190,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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initPrimaryVariablesEvaluation() const
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@ -208,7 +208,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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assembleWellEq(Simulator& ebosSimulator,
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@ -330,7 +330,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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updateWellStateWithTarget(const int current,
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@ -483,7 +483,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::ConvergenceReport
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MultisegmentWell<TypeTag>::
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getWellConvergence(Simulator& ebosSimulator,
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@ -566,7 +566,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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apply(const BVector& x, BVector& Ax) const
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@ -586,7 +586,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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apply(BVector& r) const
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@ -601,7 +601,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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recoverWellSolutionAndUpdateWellState(const BVector& x,
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@ -617,7 +617,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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computeWellPotentials(const Simulator& ebosSimulator,
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@ -631,7 +631,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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updatePrimaryVariables(const WellState& well_state) const
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@ -706,7 +706,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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recoverSolutionWell(const BVector& x, BVectorWell& xw) const
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@ -722,7 +722,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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solveEqAndUpdateWellState(const ModelParameters& param,
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@ -739,7 +739,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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computePerfCellPressDiffs(const Simulator& ebosSimulator)
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@ -751,7 +751,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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computeInitialComposition()
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@ -769,7 +769,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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updateWellState(const BVectorWell& dwells,
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@ -822,7 +822,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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calculateExplicitQuantities(const Simulator& ebosSimulator,
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@ -836,7 +836,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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const SegmentSet&
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MultisegmentWell<TypeTag>::
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segmentSet() const
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@ -848,7 +848,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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int
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MultisegmentWell<TypeTag>::
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numberOfSegments() const
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@ -860,7 +860,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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int
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MultisegmentWell<TypeTag>::
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numberOfPerforations() const
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@ -872,7 +872,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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WellSegment::CompPressureDropEnum
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MultisegmentWell<TypeTag>::
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compPressureDrop() const
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@ -884,7 +884,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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WellSegment::MultiPhaseModelEnum
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MultisegmentWell<TypeTag>::
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multiphaseModel() const
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@ -896,7 +896,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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int
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MultisegmentWell<TypeTag>::
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numberToLocation(const int segment_number) const
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@ -908,7 +908,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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volumeFraction(const int seg, const int comp_idx) const
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@ -947,7 +947,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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volumeFractionScaled(const int seg, const int comp_idx) const
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@ -967,7 +967,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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surfaceVolumeFraction(const int seg, const int comp_idx) const
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@ -987,7 +987,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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computePerfRate(const IntensiveQuantities& int_quants,
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@ -1120,7 +1120,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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extendEval(const Eval& in) const
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@ -1137,7 +1137,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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computeSegmentFluidProperties(const Simulator& ebosSimulator)
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@ -1317,7 +1317,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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getSegmentPressure(const int seg) const
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@ -1329,7 +1329,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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getSegmentRate(const int seg,
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@ -1342,7 +1342,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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getSegmentGTotal(const int seg) const
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@ -1354,7 +1354,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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getMobility(const Simulator& ebosSimulator,
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@ -1420,7 +1420,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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assembleControlEq() const
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@ -1504,7 +1504,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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assemblePressureEq(const int seg) const
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@ -1524,6 +1524,11 @@ namespace Opm
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// we only consider the hydrostatic pressure loss first
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pressure_equation -= getHydroPressureLoss(seg);
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if (frictionalPressureLossConsidered()) {
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// TODO: deciding the direction of friction later
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pressure_equation -= getFrictionPressureLoss(seg);
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}
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resWell_[seg][SPres] = pressure_equation.value();
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for (int pv_idx = 0; pv_idx < numWellEq; ++pv_idx) {
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duneD_[seg][seg][SPres][pv_idx] = pressure_equation.derivative(pv_idx + numEq);
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@ -1537,13 +1542,17 @@ namespace Opm
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for (int pv_idx = 0; pv_idx < numWellEq; ++pv_idx) {
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duneD_[seg][outlet_segment_location][SPres][pv_idx] = -outlet_pressure.derivative(pv_idx + numEq);
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}
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if (accelerationalPressureLossConsidered()) {
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handleAccelerationPressureLoss(seg);
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}
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}
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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getHydroPressureLoss(const int seg) const
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@ -1555,7 +1564,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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typename MultisegmentWell<TypeTag>::EvalWell
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MultisegmentWell<TypeTag>::
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getFrictionPressureLoss(const int seg) const
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@ -1570,14 +1579,56 @@ namespace Opm
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const double area = segmentSet()[seg].crossArea();
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const double diameter = segmentSet()[seg].internalDiameter();
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return frictionPressureLoss(length, diameter, area, density, mass_rate, roughness, visc);
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return mswellhelpers::frictionPressureLoss(length, diameter, area, roughness, density, mass_rate, visc);
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}
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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handleAccelerationPressureLoss(const int seg) const
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{
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// handle the out velcocity head
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const double area = segmentSet()[seg].crossArea();
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const EvalWell mass_rate = segment_mass_rates_[seg];
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const EvalWell density = segment_densities_[seg];
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const EvalWell out_velocity_head = mswellhelpers::velocityHead(area, mass_rate, density);
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// TODO: the sign is really hard and not sure
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resWell_[seg][SPres] -= out_velocity_head.value();
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for (int pv_idx = 0; pv_idx < numWellEq; ++pv_idx) {
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duneD_[seg][seg][SPres][pv_idx] -= out_velocity_head.derivative(pv_idx + numEq);
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}
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// calcuate the maximum cross-area among the segment and its inlet segments
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double max_area = area;
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for (const int inlet : segment_inlets_[seg]) {
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const double inlet_area = segmentSet()[seg].crossArea();
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if (inlet_area > max_area) {
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max_area = inlet_area;
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}
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}
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// handling the velocity head of intlet segments
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for (const int inlet : segment_inlets_[seg]) {
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const EvalWell density = segment_densities_[inlet];
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const EvalWell mass_rate = segment_mass_rates_[inlet];
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const EvalWell inlet_velocity_head = mswellhelpers::velocityHead(area, mass_rate, density);
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resWell_[seg][SPres] += inlet_velocity_head.value();
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for (int pv_idx = 0; pv_idx < numWellEq; ++pv_idx) {
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duneD_[seg][inlet][SPres][pv_idx] += inlet_velocity_head.derivative(pv_idx + numEq);
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}
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}
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}
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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processFractions(const int seg) const
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@ -1649,7 +1700,7 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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void
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MultisegmentWell<TypeTag>::
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updateWellStateFromPrimaryVariables(WellState& well_state) const
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@ -1709,9 +1760,10 @@ namespace Opm
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template<typename TypeTag>
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template <typename TypeTag>
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double
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MultisegmentWell<TypeTag>::scalingFactor(const int comp_idx) const
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MultisegmentWell<TypeTag>::
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scalingFactor(const int comp_idx) const
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{
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const double* distr = well_controls_get_current_distr(well_controls_);
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@ -1736,4 +1788,30 @@ namespace Opm
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assert(false);
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return 1.0;
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}
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template <typename TypeTag>
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bool
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MultisegmentWell<TypeTag>::
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frictionalPressureLossConsidered() const
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{
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// HF- and HFA needs to consider frictional pressure loss
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return (SegmentSet().compPressureDrop() != WellSegment::H__);
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}
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template <typename TypeTag>
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bool
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MultisegmentWell<TypeTag>::
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accelerationalPressureLossConsidered() const
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{
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return (SegmentSet().compPressureDrop() == WellSegment::HFA);
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}
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}
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