HuaXu Class Reference

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

#include <HuaXu.H>

Inheritance diagram for HuaXu:

Collaboration diagram for HuaXu:

Public Member Functions
	TypeName ("HuaXu")
	Runtime type information.
	HuaXu (const dictionary &dict)
	Construct from a dictionary.
virtual	~HuaXu ()=default
	Destructor.
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.
virtual void	write (Ostream &os) const
	Write.
Public Member Functions inherited from CHFSubCoolModel
	TypeName ("CHFSubCoolModel")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, CHFSubCoolModel, dictionary,(const dictionary &dict),(dict))
	Declare runtime construction.
	CHFSubCoolModel ()=default
	Default construct.
virtual	~CHFSubCoolModel ()=default
	Destructor.

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

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

• HuaXu.H
• HuaXu.C

Definition at line 98 of file HuaXu.H.

Constructor & Destructor Documentation

HuaXu()

HuaXu

(

const dictionary &

dict

)

Construct from a dictionary.

Definition at line 49 of file HuaXu.C.

References CHFSubCoolModel::CHFSubCoolModel(), and dict.

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~HuaXu()

virtual ~HuaXu ( )

virtualdefault

Destructor.

References L, and os().

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Member Function Documentation

TypeName()

TypeName

(

"HuaXu"

)

Runtime type information.

References dict.

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 62 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(), sigma(), Foam::sqrt(), tCp, and phaseModel::thermo().

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write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from CHFSubCoolModel.

Definition at line 118 of file HuaXu.C.

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

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

• src/phaseSystemModels/reactingEuler/multiphaseSystem/derivedFvPatchFields/wallBoilingSubModels/CHFSubCoolModels/HuaXu/HuaXu.H
• src/phaseSystemModels/reactingEuler/multiphaseSystem/derivedFvPatchFields/wallBoilingSubModels/CHFSubCoolModels/HuaXu/HuaXu.C