Opm::SegmentState< Scalar > Class Template Reference

Public Member Functions
	SegmentState (int num_phases, const WellSegments &segments)
Scalar	pressure_drop (std::size_t index) const
bool	empty () const
void	scale_pressure (Scalar bhp)
const std::vector< int > &	segment_number () const
std::size_t	size () const
template<class Serializer >
void	serializeOp (Serializer &serializer)
bool	operator== (const SegmentState &) const

Static Public Member Functions
static SegmentState	serializationTestObject ()

Public Attributes
std::vector< Scalar >	rates
std::vector< Scalar >	dissolved_gas_rate
std::vector< Scalar >	vaporized_oil_rate
std::vector< Scalar >	phase_resv_rates
	Segment condition volume flow rates through segment (per phase)
std::vector< Scalar >	phase_velocity
	Segment condition flow velocity through segment (per phase)
std::vector< Scalar >	phase_holdup
	Segment condition holdup fractions through segment (per phase)
std::vector< Scalar >	phase_viscosity
	Segment condition phase viscosities.
std::vector< Scalar >	phase_density
	Segment condition phase densities.
std::vector< Scalar >	pressure
std::vector< Scalar >	pressure_drop_friction
std::vector< Scalar >	pressure_drop_hydrostatic
std::vector< Scalar >	pressure_drop_accel

Member Data Documentation

phase_density

template<class Scalar >

std::vector<Scalar> Opm::SegmentState< Scalar >::phase_density

Segment condition phase densities.

num_phases + 2 

elements per segment, with the two additional elements being fluid mixture densities. Fluid mixture densities are calculated with and without ICD-related flowing phase fraction exponents, respectively. Mixture density without flowing phase fraction exponents is stored at offset num_phases, and mixture density with flowing phase fraction exponents is stored at offset

num_phases + 1 

.

In other words, the phase and mixture densities are stored as

[{ p0, p1, ..., (np - 1), mixture, mixture_with_exponents }, { p0, p1, ..., (np - 1), mixture, mixture_with_exponents }, ... { p0, p1, ..., (np - 1), mixture, mixture_with_exponents }]

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

• opm/simulators/wells/MultisegmentWellSegments.hpp
• opm/simulators/wells/SegmentState.hpp
• opm/simulators/wells/SegmentState.cpp