Opm::MultisegmentWellPrimaryVariables< FluidSystem, Indices > Class Template Reference

Public Types
using	Scalar = typename FluidSystem::Scalar
using	IndexTraits = typename FluidSystem::IndexTraitsType
using	EvalWell = DenseAd::Evaluation<Scalar, Indices::numEq + numWellEq>
using	Equations = MultisegmentWellEquations<Scalar,IndexTraits,numWellEq,Indices::numEq>
using	BVectorWell = typename Equations::BVectorWell

Public Member Functions
	MultisegmentWellPrimaryVariables (const WellInterfaceIndices< FluidSystem, Indices > &well)
void	resize (const int numSegments)
	Resize values and evaluations.
void	update (const WellState< Scalar, IndexTraits > &well_state, const bool stop_or_zero_rate_target)
	Copy values from well state.
void	updateNewton (const BVectorWell &dwells, const Scalar relaxation_factor, const Scalar DFLimit, const bool stop_or_zero_rate_target, const Scalar max_pressure_change)
	Update values from newton update vector.
void	copyToWellState (const MultisegmentWellGeneric< Scalar, IndexTraits > &mswell, const Scalar rho, WellState< Scalar, IndexTraits > &well_state, const SummaryState &summary_state, DeferredLogger &deferred_logger) const
	Copy values to well state.
EvalWell	volumeFractionScaled (const int seg, const int compIdx) const
	Returns scaled volume fraction for a component in a segment.
EvalWell	surfaceVolumeFraction (const int seg, const int compIdx) const
	Returns surface volume fraction for a component in a segment.
EvalWell	getSegmentRateUpwinding (const int seg, const int seg_upwind, const int comp_idx) const
	Returns upwinding rate for a component in a segment.
EvalWell	getBhp () const
	Get bottomhole pressure.
EvalWell	getSegmentPressure (const int seg) const
	Get pressure for a segment.
EvalWell	getSegmentRate (const int seg, const int comp_idx) const
	Get rate for a component in a segment.
EvalWell	getQs (const int comp_idx) const
	Returns scaled rate for a component.
EvalWell	getWQTotal () const
	Get WQTotal.
const std::array< EvalWell, numWellEq > &	eval (const int idx) const
	Returns a const ref to an array of evaluations.
const std::array< Scalar, numWellEq > &	value (const int idx) const
	Returns a value array.
void	setValue (const int idx, const std::array< Scalar, numWellEq > &val)
	Set a value array. Note that this does not also set the corresponding evaluation.
void	outputLowLimitPressureSegments (DeferredLogger &deferred_logger) const
	output the segments with pressure close to lower pressure limit for debugging purpose

Static Public Attributes
static constexpr bool	has_wfrac_variable = Indices::waterEnabled && Indices::oilEnabled
static constexpr bool	has_gfrac_variable = Indices::gasEnabled && Indices::numPhases > 1
static constexpr int	WQTotal = 0
static constexpr int	WFrac = has_wfrac_variable ? 1 : -1000
static constexpr int	GFrac = has_gfrac_variable ? has_wfrac_variable + 1 : -1000
static constexpr int	SPres = has_wfrac_variable + has_gfrac_variable + 1
static constexpr int	numWellEq = Indices::numPhases + 1

Member Function Documentation

surfaceVolumeFraction()

template<class FluidSystem, class Indices>

MultisegmentWellPrimaryVariables< FluidSystem, Indices >::EvalWell Opm::MultisegmentWellPrimaryVariables< FluidSystem, Indices >::surfaceVolumeFraction	(	const int	seg,
		const int	compIdx ) const

Returns surface volume fraction for a component in a segment.

basically Q_p / \sigma_p Q_p

volumeFractionScaled()

template<class FluidSystem, class Indices>

MultisegmentWellPrimaryVariables< FluidSystem, Indices >::EvalWell Opm::MultisegmentWellPrimaryVariables< FluidSystem, Indices >::volumeFractionScaled	(	const int	seg,
		const int	compIdx ) const

Returns scaled volume fraction for a component in a segment.

F_p / g_p, the basic usage of this value is because Q_p = G_t * F_p / G_p

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The documentation for this class was generated from the following files:

• opm/simulators/wells/MultisegmentWellAssemble.hpp
• opm/simulators/wells/MultisegmentWellPrimaryVariables.hpp
• opm/simulators/wells/MultisegmentWellPrimaryVariables.cpp