A mixture of liquids. More...

Public Member Functions
	liquidMixtureProperties (const dictionary &dict)
	Construct from dictionary. More...

	liquidMixtureProperties (const liquidMixtureProperties &lm)
	Construct copy. More...

virtual autoPtr< liquidMixtureProperties >	clone () const
	Construct and return a clone. More...

virtual	~liquidMixtureProperties ()=default
	Destructor. More...

const List< word > &	components () const
	Return the liquid names. More...

const PtrList< liquidProperties > &	properties () const
	Return the liquid properties. More...

label	size () const
	Return the number of liquids in the mixture. More...

scalar	Tc (const scalarField &X) const
	Calculate the critical temperature of mixture. More...

scalar	pvInvert (const scalar p, const scalarField &X) const
	Invert the vapour pressure relationship to retrieve the boiling. More...

scalar	Tpc (const scalarField &X) const
	Return pseudocritical temperature according to Kay's rule. More...

scalar	Ppc (const scalarField &X) const
	Return pseudocritical pressure (modified Prausnitz and Gunn) More...

scalar	Tpt (const scalarField &X) const
	Return pseudo triple point temperature (mole averaged formulation) More...

scalar	omega (const scalarField &X) const
	Return mixture accentric factor. More...

scalarField	Xs (const scalar p, const scalar Tg, const scalar Tl, const scalarField &Xg, const scalarField &Xl) const
	Return the surface molar fractions. More...

scalar	W (const scalarField &X) const
	Calculate the mean molecular weight [kg/kmol]. More...

scalarField	Y (const scalarField &X) const
	Returns the mass fractions corresponding to the given mole fractions. More...

scalarField	X (const scalarField &Y) const
	Returns the mole fractions corresponding to the given mass fractions. More...

scalar	rho (const scalar p, const scalar T, const scalarField &X) const
	Calculate the mixture density [kg/m^3]. More...

scalar	pv (const scalar p, const scalar T, const scalarField &X) const
	Calculate the mixture vapour pressure [Pa]. More...

scalar	hl (const scalar p, const scalar T, const scalarField &X) const
	Calculate the mixture latent heat [J/kg]. More...

scalar	Cp (const scalar p, const scalar T, const scalarField &X) const
	Calculate the mixture heat capacity [J/(kg K)]. More...

scalar	sigma (const scalar p, const scalar T, const scalarField &X) const
	Estimate mixture surface tension [N/m]. More...

scalar	mu (const scalar p, const scalar T, const scalarField &X) const
	Calculate the mixture viscosity [Pa s]. More...

scalar	kappa (const scalar p, const scalar T, const scalarField &X) const
	Estimate thermal conductivity [W/(m K)]. More...

scalar	D (const scalar p, const scalar T, const scalarField &X) const
	Vapour diffusivity [m2/s]. More...

Static Public Member Functions
static autoPtr< liquidMixtureProperties >	New (const dictionary &)
	Select construct from dictionary. More...

Detailed Description

A mixture of liquids.

An example of a two component liquid mixture:

    <parentDictionary>
    {
        H2O; // employ default coefficients

        C7H16
        {
            // ... user defined properties for C7H16
        }
    }

Source files

See also: Foam::liquidProperties

Definition at line 68 of file liquidMixtureProperties.H.

Constructor & Destructor Documentation

◆ liquidMixtureProperties() [1/2]

liquidMixtureProperties ( const dictionary & dict )

Construct from dictionary.

Definition at line 40 of file liquidMixtureProperties.C.

References dict, forAll, dictionary::isDict(), Time::New(), UList< T >::size(), dictionary::subDict(), and dictionary::toc().

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◆ liquidMixtureProperties() [2/2]

liquidMixtureProperties ( const liquidMixtureProperties & lm )

Construct copy.

Definition at line 73 of file liquidMixtureProperties.C.

References forAll.

◆ ~liquidMixtureProperties()

virtual ~liquidMixtureProperties ( )

virtualdefault

Destructor.

Member Function Documentation

◆ clone()

virtual autoPtr< liquidMixtureProperties > clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 93 of file liquidMixtureProperties.H.

References Time::New().

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◆ New()

Foam::autoPtr< Foam::liquidMixtureProperties > New ( const dictionary & thermophysicalProperties )

static

Select construct from dictionary.

Definition at line 91 of file liquidMixtureProperties.C.

References Time::New().

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◆ components()

const List< word > & components ( ) const

inline

Return the liquid names.

Definition at line 112 of file liquidMixtureProperties.H.

◆ properties()

const PtrList< liquidProperties > & properties ( ) const

inline

Return the liquid properties.

Definition at line 118 of file liquidMixtureProperties.H.

◆ size()

label size ( ) const

inline

Return the number of liquids in the mixture.

Definition at line 124 of file liquidMixtureProperties.H.

References UList< T >::size().

Referenced by liquidFilmModel::correctThermoFields(), and KinematicSurfaceFilm< CloudType >::transferParcel().

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◆ Tc()

Foam::scalar Tc ( const scalarField & X ) const

Calculate the critical temperature of mixture.

Definition at line 102 of file liquidMixtureProperties.C.

References forAll.

◆ pvInvert()

Foam::scalar pvInvert	(	const scalar	p,
		const scalarField &	X
	)		const

Invert the vapour pressure relationship to retrieve the boiling.

temperature of the mixture as a function of pressure

Definition at line 131 of file liquidMixtureProperties.C.

References Foam::endl(), Foam::nl, p, T, and WarningInFunction.

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◆ Tpc()

Foam::scalar Tpc ( const scalarField & X ) const

Return pseudocritical temperature according to Kay's rule.

Definition at line 175 of file liquidMixtureProperties.C.

References forAll.

◆ Ppc()

Foam::scalar Ppc ( const scalarField & X ) const

Return pseudocritical pressure (modified Prausnitz and Gunn)

Definition at line 188 of file liquidMixtureProperties.C.

References forAll, and Foam::constant::thermodynamic::RR.

◆ Tpt()

Foam::scalar Tpt ( const scalarField & X ) const

Return pseudo triple point temperature (mole averaged formulation)

Definition at line 118 of file liquidMixtureProperties.C.

References forAll.

◆ omega()

Foam::scalar omega ( const scalarField & X ) const

Return mixture accentric factor.

Definition at line 203 of file liquidMixtureProperties.C.

References forAll.

◆ Xs()

Foam::scalarField Xs	(	const scalar	p,
		const scalar	Tg,
		const scalar	Tl,
		const scalarField &	Xg,
		const scalarField &	Xl
	)		const

Return the surface molar fractions.

Definition at line 216 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, and UList< T >::size().

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◆ W()

Foam::scalar W ( const scalarField & X ) const

Calculate the mean molecular weight [kg/kmol].

from mole fractions

Definition at line 238 of file liquidMixtureProperties.C.

References forAll.

◆ Y()

Foam::scalarField Y ( const scalarField & X ) const

Returns the mass fractions corresponding to the given mole fractions.

Definition at line 251 of file liquidMixtureProperties.C.

References forAll, UList< T >::size(), and Y.

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◆ X()

Foam::scalarField X ( const scalarField & Y ) const

Returns the mole fractions corresponding to the given mass fractions.

Definition at line 268 of file liquidMixtureProperties.C.

References forAll, and Y.

Referenced by SprayCloud< CloudType >::setParcelThermoProperties().

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◆ rho()

Foam::scalar rho	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Calculate the mixture density [kg/m^3].

Definition at line 285 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, rho, and T.

Referenced by liquidFilmModel::correctThermoFields(), and SprayCloud< CloudType >::setParcelThermoProperties().

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◆ pv()

Foam::scalar pv	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Calculate the mixture vapour pressure [Pa].

Definition at line 315 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, and T.

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◆ hl()

Foam::scalar hl	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Calculate the mixture latent heat [J/kg].

Definition at line 341 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, and T.

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◆ Cp()

Foam::scalar Cp	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Calculate the mixture heat capacity [J/(kg K)].

Definition at line 367 of file liquidMixtureProperties.C.

References Cp, forAll, Foam::min(), p, and T.

Referenced by liquidFilmModel::correctThermoFields(), and SprayCloud< CloudType >::setParcelThermoProperties().

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◆ sigma()

Foam::scalar sigma	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Estimate mixture surface tension [N/m].

Definition at line 393 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, liquidMixtureProperties::sigma(), UList< T >::size(), and T.

Referenced by liquidFilmModel::correctThermoFields(), SprayCloud< CloudType >::setParcelThermoProperties(), liquidMixtureProperties::sigma(), and KinematicSurfaceFilm< CloudType >::transferParcel().

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◆ mu()

Foam::scalar mu	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Calculate the mixture viscosity [Pa s].

Definition at line 430 of file liquidMixtureProperties.C.

References Foam::exp(), forAll, Foam::log(), Foam::min(), mu, p, and T.

Referenced by liquidFilmModel::correctThermoFields(), and KinematicSurfaceFilm< CloudType >::transferParcel().

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◆ kappa()

Foam::scalar kappa	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Estimate thermal conductivity [W/(m K)].

Li's method, Eq. 10-12.27 - 10.12-19

Definition at line 452 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, UList< T >::size(), and T.

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◆ D()

Foam::scalar D	(	const scalar	p,
		const scalar	T,
		const scalarField &	X
	)		const

Vapour diffusivity [m2/s].

Definition at line 498 of file liquidMixtureProperties.C.

References forAll, Foam::min(), p, and T.

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

src/thermophysicalModels/thermophysicalProperties/liquidProperties/liquidMixtureProperties/liquidMixtureProperties.H
src/thermophysicalModels/thermophysicalProperties/liquidProperties/liquidMixtureProperties/liquidMixtureProperties.C

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ liquidMixtureProperties() [1/2]

◆ liquidMixtureProperties() [2/2]

◆ ~liquidMixtureProperties()

Member Function Documentation

◆ clone()

◆ New()

◆ components()

◆ properties()

◆ size()

◆ Tc()

◆ pvInvert()

◆ Tpc()

◆ Ppc()

◆ Tpt()

◆ omega()

◆ Xs()

◆ W()

◆ Y()

◆ X()

◆ rho()

◆ pv()

◆ hl()

◆ Cp()

◆ sigma()

◆ mu()

◆ kappa()

◆ D()