A critical heat flux (CHF) sub-cooling correlation model based on Hua-Xu (2000) for boiling flows. More...

Inheritance diagram for HuaXu:

Collaboration diagram for HuaXu:

Public Member Functions
	TypeName ("HuaXu")
	Runtime type information. More...

	HuaXu (const dictionary &dict)
	Construct from a dictionary. More...

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

virtual tmp< scalarField >	CHFSubCool (const phaseModel &liquid, const phaseModel &vapor, const label patchi, const scalarField &Tl, const scalarField &Tsatw, const scalarField &L) const
	Calculate and return the nucleation-site density. More...

virtual void	write (Ostream &os) const
	Write. More...

Public Member Functions inherited from CHFSubCoolModel
	TypeName ("CHFSubCoolModel")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, CHFSubCoolModel, dictionary,(const dictionary &dict),(dict))
	Declare runtime construction. More...

	CHFSubCoolModel ()=default
	Default construct. More...

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

virtual tmp< scalarField >	CHFSubCool (const phaseModel &liquid, const phaseModel &vapor, const label patchi, const scalarField &Tl, const scalarField &Tsatw, const scalarField &L) const =0
	Calculate temperature. More...

virtual void	write (Ostream &os) const
	Write. More...

Additional Inherited Members
Static Public Member Functions inherited from CHFSubCoolModel
static autoPtr< CHFSubCoolModel >	New (const dictionary &dict)
	Select default constructed. More...

Detailed Description

A critical heat flux (CHF) sub-cooling correlation model based on Hua-Xu (2000) for boiling flows.

Reference:

    Hua, T. C., & Xu, J. J. (2000).
    Quenching boiling in subcooled liquid nitrogen
    for solidification of aqueous materials.
    Materials Science and Engineering: A, 292(2), 169-172.
    DOI:10.1016/S0921-5093(00)01004-2

Usage

Example of the model specification:

CHFSubCoolModel
{
    // Mandatory entries
    type            HuaXu;

    // Optional entries
    Kburn           <scalar>;
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`type`	Type name: HuaXu	word	yes	-
`Kburn`	Burn out factor	scalar	no	1.5

Source files

Definition at line 102 of file HuaXu.H.

Constructor & Destructor Documentation

◆ HuaXu()

HuaXu ( const dictionary & dict )

Construct from a dictionary.

Definition at line 56 of file HuaXu.C.

◆ ~HuaXu()

virtual ~HuaXu ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "HuaXu" )

Runtime type information.

◆ CHFSubCool()

Foam::tmp< Foam::scalarField > CHFSubCool	(	const phaseModel &	liquid,
		const phaseModel &	vapor,
		const label	patchi,
		const scalarField &	Tl,
		const scalarField &	Tsatw,
		const scalarField &	L
	)		const

virtual

Calculate and return the nucleation-site density.

Implements CHFSubCoolModel.

Definition at line 69 of file HuaXu.C.

References cells, Cp, liquid::Cp(), g, L, Foam::mag(), Foam::max(), phaseModel::name(), Foam::pow(), Foam::pow025(), tmp< T >::ref(), basicThermo::rhoEoS(), liquid::sigma(), Foam::sqrt(), tCp, and phaseModel::thermo().

Here is the call graph for this function:

◆ write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from CHFSubCoolModel.

Definition at line 125 of file HuaXu.C.

References os(), and ObukhovLength::write().