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 ()
	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	K (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 diffussivity [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
        {
            defaultCoeffs   yes;     // employ default coefficients
        }
        C7H16
        {
            defaultCoeffs   no;
            C7H16Coeffs
            {
                ... user defined properties for C7H16
            }
        }
    }

Source files

See also: Foam::liquidProperties

Definition at line 74 of file liquidMixtureProperties.H.

Constructor & Destructor Documentation

liquidMixtureProperties ( const dictionary & dict )

Construct from dictionary.

Definition at line 38 of file liquidMixtureProperties.C.

References forAll, Foam::New(), List< T >::setSize(), dictionary::subDict(), and dictionary::toc().

Referenced by liquidMixtureProperties::clone().

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liquidMixtureProperties ( const liquidMixtureProperties & lm )

Construct copy.

Definition at line 60 of file liquidMixtureProperties.C.

References forAll, and liquidMixtureProperties::New().

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virtual ~liquidMixtureProperties ( )

inlinevirtual

Destructor.

Definition at line 109 of file liquidMixtureProperties.H.

References liquidMixtureProperties::New().

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Member Function Documentation

virtual autoPtr<liquidMixtureProperties> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 99 of file liquidMixtureProperties.H.

References liquidMixtureProperties::liquidMixtureProperties().

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

static

Select construct from dictionary.

Definition at line 78 of file liquidMixtureProperties.C.

Referenced by liquidMixtureProperties::liquidMixtureProperties(), SLGThermo::SLGThermo(), and liquidMixtureProperties::~liquidMixtureProperties().

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const List<word>& components ( ) const

inline

Return the liquid names.

Definition at line 122 of file liquidMixtureProperties.H.

const PtrList<liquidProperties>& properties ( ) const

inline

Return the liquid properties.

Definition at line 128 of file liquidMixtureProperties.H.

Referenced by CompositionModel< CloudType >::Cp(), CompositionModel< CloudType >::H(), CompositionModel< CloudType >::Hc(), CompositionModel< CloudType >::Hs(), liquidFilmThermo::initLiquid(), CompositionModel< CloudType >::L(), and CompositionModel< CloudType >::X().

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label size ( ) const

inline

Return the number of liquids in the mixture.

Definition at line 134 of file liquidMixtureProperties.H.

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

Calculate the critical temperature of mixture.

Definition at line 91 of file liquidMixtureProperties.C.

References forAll.

Referenced by liquidMixtureProperties::Cp(), liquidMixtureProperties::D(), liquidMixtureProperties::hl(), liquidMixtureProperties::K(), liquidMixtureProperties::mu(), liquidMixtureProperties::pv(), liquidMixtureProperties::pvInvert(), liquidMixtureProperties::rho(), liquidMixtureProperties::sigma(), liquidMixtureProperties::size(), and liquidMixtureProperties::Xs().

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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 121 of file liquidMixtureProperties.C.

References Foam::endl(), Foam::nl, liquidMixtureProperties::pv(), Foam::T(), liquidMixtureProperties::Tc(), liquidMixtureProperties::Tpt(), and WarningInFunction.

Referenced by liquidMixtureProperties::size(), and liquidMixtureProperties::Tpt().

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

Return pseudocritical temperature according to Kay's rule.

Definition at line 164 of file liquidMixtureProperties.C.

References forAll.

Referenced by liquidMixtureProperties::Ppc(), and liquidMixtureProperties::size().

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

Return pseudocritical pressure (modified Prausnitz and Gunn)

Definition at line 177 of file liquidMixtureProperties.C.

References forAll, Foam::constant::thermodynamic::RR, and liquidMixtureProperties::Tpc().

Referenced by liquidMixtureProperties::size().

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

Return pseudo triple point temperature (mole averaged formulation)

Definition at line 107 of file liquidMixtureProperties.C.

References forAll, and liquidMixtureProperties::pvInvert().

Referenced by liquidMixtureProperties::pvInvert(), and liquidMixtureProperties::size().

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

Return mixture accentric factor.

Definition at line 192 of file liquidMixtureProperties.C.

References forAll, and liquidMixtureProperties::Xs().

Referenced by liquidMixtureProperties::size().

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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 206 of file liquidMixtureProperties.C.

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

Referenced by liquidMixtureProperties::omega(), liquidMixtureProperties::sigma(), and liquidMixtureProperties::size().

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

Calculate the mean molecular weight [kg/kmol].

from mole fractions

Definition at line 227 of file liquidMixtureProperties.C.

References forAll.

Referenced by liquidMixtureProperties::size().

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

Returns the mass fractions corresponding to the given mole fractions.

Definition at line 240 of file liquidMixtureProperties.C.

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

Referenced by liquidMixtureProperties::size().

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

Returns the mole fractions corresponding to the given mass fractions.

Definition at line 257 of file liquidMixtureProperties.C.

References forAll, liquidMixtureProperties::rho(), and List< T >::size().

Referenced by SprayCloud< CloudType >::setParcelThermoProperties(), and liquidMixtureProperties::size().

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

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

Definition at line 275 of file liquidMixtureProperties.C.

References forAll, Foam::min(), liquidMixtureProperties::pv(), and liquidMixtureProperties::Tc().

Referenced by SprayCloud< CloudType >::setParcelThermoProperties(), liquidMixtureProperties::size(), and liquidMixtureProperties::X().

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

Calculate the mixture vapour pressure [Pa].

Definition at line 305 of file liquidMixtureProperties.C.

References forAll, liquidMixtureProperties::hl(), Foam::min(), and liquidMixtureProperties::Tc().

Referenced by liquidMixtureProperties::pvInvert(), liquidMixtureProperties::rho(), and liquidMixtureProperties::size().

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

Calculate the mixture latent heat [J/kg].

Definition at line 331 of file liquidMixtureProperties.C.

References liquidMixtureProperties::Cp(), forAll, Foam::min(), and liquidMixtureProperties::Tc().

Referenced by liquidMixtureProperties::pv(), and liquidMixtureProperties::size().

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

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

Definition at line 357 of file liquidMixtureProperties.C.

References forAll, Foam::min(), liquidMixtureProperties::sigma(), and liquidMixtureProperties::Tc().

Referenced by liquidMixtureProperties::hl(), SprayCloud< CloudType >::setParcelThermoProperties(), and liquidMixtureProperties::size().

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

Estimate mixture surface tension [N/m].

Definition at line 383 of file liquidMixtureProperties.C.

References forAll, Foam::min(), liquidMixtureProperties::mu(), p, List< T >::size(), liquidMixtureProperties::Tc(), and liquidMixtureProperties::Xs().

Referenced by liquidMixtureProperties::Cp(), SprayCloud< CloudType >::setParcelThermoProperties(), and liquidMixtureProperties::size().

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

Calculate the mixture viscosity [Pa s].

Definition at line 420 of file liquidMixtureProperties.C.

References Foam::exp(), forAll, liquidMixtureProperties::K(), Foam::log(), Foam::min(), and liquidMixtureProperties::Tc().

Referenced by SprayCloud< CloudType >::setParcelThermoProperties(), liquidMixtureProperties::sigma(), and liquidMixtureProperties::size().

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Foam::scalar K	(	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 442 of file liquidMixtureProperties.C.

References liquidMixtureProperties::D(), forAll, Foam::min(), List< T >::size(), and liquidMixtureProperties::Tc().

Referenced by liquidMixtureProperties::mu(), and liquidMixtureProperties::size().

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

Vapour diffussivity [m2/s].

Definition at line 488 of file liquidMixtureProperties.C.

References forAll, Foam::min(), and liquidMixtureProperties::Tc().

Referenced by liquidMixtureProperties::K(), and liquidMixtureProperties::size().

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

src/thermophysicalModels/properties/liquidMixtureProperties/liquidMixtureProperties/liquidMixtureProperties.H
src/thermophysicalModels/properties/liquidMixtureProperties/liquidMixtureProperties/liquidMixtureProperties.C

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation