Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT > Class Template Reference

Implementation of the polynomial of second order relating specific interfacial area to wetting phase saturation and capillary pressure as suggested by Joekar-Niasar(2008) [31] . More...

#include <dumux/material/fluidmatrixinteractions/2pia/awnsurfacepolynomial2ndorder.hh>

Description

template<class ScalarT, class ParamsT = AwnSurfacePolynomial2ndOrderParams<ScalarT>>
class Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT >

Implementation of the polynomial of second order relating specific interfacial area to wetting phase saturation and capillary pressure as suggested by Joekar-Niasar(2008) [31] .

Public Types
using	Params = ParamsT
using	Scalar = typename Params::Scalar

Static Public Member Functions
static Scalar	interfacialArea (const Params &params, const Scalar Sw, const Scalar pc)
	The awn surface. More...
static Scalar	dawn_dpc (const Params &params, const Scalar Sw, const Scalar pc)
	the derivative of specific interfacial area function w.r.t. capillary pressure More...
static Scalar	dawn_dsw (const Params &params, const Scalar Sw, const Scalar pc)
	the derivative of specific interfacial area function w.r.t. saturation More...

Member Typedef Documentation

Params

template<class ScalarT , class ParamsT = AwnSurfacePolynomial2ndOrderParams<ScalarT>>

using Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT >::Params = ParamsT

Scalar

template<class ScalarT , class ParamsT = AwnSurfacePolynomial2ndOrderParams<ScalarT>>

using Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT >::Scalar = typename Params::Scalar

Member Function Documentation

dawn_dpc()

template<class ScalarT , class ParamsT = AwnSurfacePolynomial2ndOrderParams<ScalarT>>

static Scalar Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT >::dawn_dpc ( const Params &  params, const Scalar  Sw, const Scalar  pc  )

inlinestatic

the derivative of specific interfacial area function w.r.t. capillary pressure

Parameters

params	parameter container for the coefficients of the surface
Sw	Effective saturation of the wetting phase
pc	Capillary pressure in \(\mathrm{[Pa]}\)

dawn_dsw()

template<class ScalarT , class ParamsT = AwnSurfacePolynomial2ndOrderParams<ScalarT>>

static Scalar Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT >::dawn_dsw ( const Params &  params, const Scalar  Sw, const Scalar  pc  )

inlinestatic

the derivative of specific interfacial area function w.r.t. saturation

Parameters

params	parameter container for the coefficients of the surface
Sw	Effective saturation of the wetting phase
pc	Capillary pressure in \(\mathrm{[Pa]}\)

interfacialArea()

template<class ScalarT , class ParamsT = AwnSurfacePolynomial2ndOrderParams<ScalarT>>

static Scalar Dumux::AwnSurfacePolynomial2ndOrder< ScalarT, ParamsT >::interfacialArea ( const Params &  params, const Scalar  Sw, const Scalar  pc  )

inlinestatic

The awn surface.

the suggested (as estimated from pore network models) awn surface: \([ a_{wn} = a_{00} + a_{10}S_{w} + a_{20}S_{w}^2 + a_{11} S_{w} p_{c} + a_{01} p_{c} + a_{02}p_{c}^2 \)]

Parameters

params	parameter container for the coefficients of the surface
Sw	Effective saturation of the wetting phase
pc	Capillary pressure in \(\mathrm{[Pa]}\)

---

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

• awnsurfacepolynomial2ndorder.hh