liquidMixtureProperties Class Reference

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< liquidMixturePropertiesclone () 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 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 [m^2/s]. More...
 

Static Public Member Functions

static autoPtr< liquidMixturePropertiesNew (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 66 of file liquidMixtureProperties.H.

Constructor & Destructor Documentation

◆ liquidMixtureProperties() [1/2]

Construct from dictionary.

Definition at line 37 of file liquidMixtureProperties.C.

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

Referenced by liquidMixtureProperties::clone().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ liquidMixtureProperties() [2/2]

Construct copy.

Definition at line 70 of file liquidMixtureProperties.C.

References forAll.

◆ ~liquidMixtureProperties()

virtual ~liquidMixtureProperties ( )
inlinevirtual

Destructor.

Definition at line 101 of file liquidMixtureProperties.H.

Member Function Documentation

◆ clone()

virtual autoPtr<liquidMixtureProperties> clone ( ) const
inlinevirtual

Construct and return a clone.

Definition at line 91 of file liquidMixtureProperties.H.

References liquidMixtureProperties::liquidMixtureProperties().

Here is the call graph for this function:

◆ New()

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

Select construct from dictionary.

Definition at line 88 of file liquidMixtureProperties.C.

Referenced by parcelThermo::parcelThermo().

Here is the caller graph for this function:

◆ components()

const List<word>& components ( ) const
inline

Return the liquid names.

Definition at line 114 of file liquidMixtureProperties.H.

◆ properties()

const PtrList<liquidProperties>& properties ( ) const
inline

Return the liquid properties.

Definition at line 120 of file liquidMixtureProperties.H.

Referenced by ReactingParcel< ParcelType >::calcPhaseChange(), and SprayParcel< ParcelType >::chi().

Here is the caller graph for this function:

◆ size()

label size ( ) const
inline

Return the number of liquids in the mixture.

Definition at line 126 of file liquidMixtureProperties.H.

References List< T >::size().

Here is the call graph for this function:

◆ Tc()

Foam::scalar Tc ( const scalarField X) const

Calculate the critical temperature of mixture.

Definition at line 102 of file liquidMixtureProperties.C.

References forAll.

Referenced by SprayParcel< ParcelType >::calc().

Here is the caller graph for this function:

◆ 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, Foam::T(), and WarningInFunction.

Referenced by SprayParcel< ParcelType >::calc().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ 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::physicoChemical::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, and omega.

◆ 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 List< T >::size().

Here is the call graph for this function:

◆ 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, and Foam::W().

Here is the call graph for this function:

◆ 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, List< T >::size(), and Y.

Here is the call graph for this function:

◆ 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 SprayParcel< ParcelType >::calc(), SprayParcel< ParcelType >::calcAtomisation(), ReactingParcel< ParcelType >::calcPhaseChange(), ORourkeCollision< CloudType >::collide(), and SprayCloud< CloudType >::setParcelThermoProperties().

Here is the caller graph for this function:

◆ 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 Foam::T().

Referenced by SprayParcel< ParcelType >::calc(), ORourkeCollision< CloudType >::collide(), and SprayCloud< CloudType >::setParcelThermoProperties().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ 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 Foam::T().

Referenced by SprayParcel< ParcelType >::calc(), and SprayParcel< ParcelType >::chi().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ 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 Foam::T().

Here is the call graph for this function:

◆ 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 Foam::T().

Referenced by SprayParcel< ParcelType >::calc(), ORourkeCollision< CloudType >::collide(), and SprayCloud< CloudType >::setParcelThermoProperties().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ 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, Foam::constant::physicoChemical::sigma, List< T >::size(), and Foam::T().

Referenced by SprayParcel< ParcelType >::calc(), ORourkeCollision< CloudType >::collide(), and SprayCloud< CloudType >::setParcelThermoProperties().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ 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(), Foam::constant::physicoChemical::mu, p, and Foam::T().

Referenced by SprayParcel< ParcelType >::calc(), ORourkeCollision< CloudType >::collide(), and SprayCloud< CloudType >::setParcelThermoProperties().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ 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, K, Foam::min(), p, List< T >::size(), and Foam::T().

Here is the call graph for this function:

◆ D()

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

Vapour diffusivity [m^2/s].

Definition at line 498 of file liquidMixtureProperties.C.

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

Here is the call graph for this function:

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