MaterialLib::PorousMedium::CapillaryPressureSaturationCurve Class Reference

Detailed Description

Definition at line 25 of file CapillaryPressureSaturationCurve.h.

#include <CapillaryPressureSaturationCurve.h>

Inheritance diagram for MaterialLib::PorousMedium::CapillaryPressureSaturationCurve:

Collaboration diagram for MaterialLib::PorousMedium::CapillaryPressureSaturationCurve:

Public Member Functions
	CapillaryPressureSaturationCurve (std::unique_ptr< MathLib::PiecewiseLinearMonotonicCurve > &&curve_data)
std::string	getName () const override
	Get model name.
double	getCapillaryPressure (const double saturation) const override
	Get capillary pressure.
double	getSaturation (const double capillary_pressure) const override
	Get saturation.
double	getdPcdS (const double saturation) const override
	Get the derivative of the capillary pressure with respect to saturation.
double	getd2PcdS2 (const double) const override
Public Member Functions inherited from MaterialLib::PorousMedium::CapillaryPressureSaturation
	CapillaryPressureSaturation (const double Sr, const double Sg_r, const double Smax, const double Pc_max)
virtual	~CapillaryPressureSaturation ()=default

Private Attributes
std::unique_ptr< MathLib::PiecewiseLinearMonotonicCurve >	_curve_data

Additional Inherited Members
Protected Attributes inherited from MaterialLib::PorousMedium::CapillaryPressureSaturation
const double	_saturation_r
	Residual saturation.
const double	_saturation_nonwet_r
const double	_saturation_max
	Maximum saturation.
const double	_pc_max
	Maximum capillary pressure.
const double	_minor_offset = std::numeric_limits<double>::epsilon()

Constructor & Destructor Documentation

CapillaryPressureSaturationCurve()

MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::CapillaryPressureSaturationCurve ( std::unique_ptr< MathLib::PiecewiseLinearMonotonicCurve > && curve_data )

inlineexplicit

Definition at line 29 of file CapillaryPressureSaturationCurve.h.

        : CapillaryPressureSaturation(
              curve_data->getSupportMin(),
              1.0 - curve_data->getSupportMax(),
              curve_data->getSupportMax(),
              curve_data->getValue(curve_data->getSupportMin())),
          _curve_data(std::move(curve_data))
    {
    }

Member Function Documentation

getCapillaryPressure()

double MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::getCapillaryPressure ( const double saturation ) const

inlineoverridevirtual

Get capillary pressure.

Implements MaterialLib::PorousMedium::CapillaryPressureSaturation.

Definition at line 47 of file CapillaryPressureSaturationCurve.h.

    {
        const double S = std::clamp(saturation, _saturation_r + _minor_offset,
                                    _saturation_max - _minor_offset);
 
        return _curve_data->getValue(S);
    }

References _curve_data, MaterialLib::PorousMedium::CapillaryPressureSaturation::_minor_offset, MaterialLib::PorousMedium::CapillaryPressureSaturation::_saturation_max, and MaterialLib::PorousMedium::CapillaryPressureSaturation::_saturation_r.

getd2PcdS2()

double MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::getd2PcdS2 ( const double ) const

inlineoverridevirtual

Get the second derivative of the capillary pressure with respect to saturation In the case of piecewise linear curves, it is always zero.

Implements MaterialLib::PorousMedium::CapillaryPressureSaturation.

Definition at line 75 of file CapillaryPressureSaturationCurve.h.

{ return 0; }

getdPcdS()

double MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::getdPcdS ( const double saturation ) const

inlineoverridevirtual

Get the derivative of the capillary pressure with respect to saturation.

Implements MaterialLib::PorousMedium::CapillaryPressureSaturation.

Definition at line 64 of file CapillaryPressureSaturationCurve.h.

    {
        const double S = std::clamp(saturation, _saturation_r + _minor_offset,
                                    _saturation_max - _minor_offset);
 
        return _curve_data->getDerivative(S);
    }

References _curve_data, MaterialLib::PorousMedium::CapillaryPressureSaturation::_minor_offset, MaterialLib::PorousMedium::CapillaryPressureSaturation::_saturation_max, and MaterialLib::PorousMedium::CapillaryPressureSaturation::_saturation_r.

getName()

std::string MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::getName ( ) const

inlineoverridevirtual

Get model name.

Implements MaterialLib::PorousMedium::CapillaryPressureSaturation.

Definition at line 41 of file CapillaryPressureSaturationCurve.h.

    {
        return "Capillary pressure saturation curve.";
    }

getSaturation()

double MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::getSaturation ( const double capillary_pressure ) const

inlineoverridevirtual

Get saturation.

Implements MaterialLib::PorousMedium::CapillaryPressureSaturation.

Definition at line 56 of file CapillaryPressureSaturationCurve.h.

    {
        const double pc =
            std::clamp(capillary_pressure, _minor_offset, _pc_max);
        return _curve_data->getInverseVariable(pc);
    }

References _curve_data, MaterialLib::PorousMedium::CapillaryPressureSaturation::_minor_offset, and MaterialLib::PorousMedium::CapillaryPressureSaturation::_pc_max.

Member Data Documentation

_curve_data

std::unique_ptr<MathLib::PiecewiseLinearMonotonicCurve> MaterialLib::PorousMedium::CapillaryPressureSaturationCurve::_curve_data

private

Definition at line 78 of file CapillaryPressureSaturationCurve.h.

Referenced by getCapillaryPressure(), getdPcdS(), and getSaturation().

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

• MaterialLib/PorousMedium/UnsaturatedProperty/CapillaryPressure/CapillaryPressureSaturationCurve.h