Zuber Class Reference

A critical heat flux (CHF) correlation model based on Zuber (1958) for boiling flows. More...

#include <Zuber.H>

Inheritance diagram for Zuber:

Collaboration diagram for Zuber:

Public Member Functions
	TypeName ("Zuber")
	Runtime type information.
	Zuber (const dictionary &dict)
	Construct from a dictionary.
virtual	~Zuber ()=default
	Destructor.
virtual tmp< scalarField >	CHF (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 CHFModel
	TypeName ("CHFModel")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, CHFModel, dictionary,(const dictionary &dict),(dict))
	Declare runtime construction.
	CHFModel ()=default
	Default construct.
virtual	~CHFModel ()=default
	Destructor.

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

Detailed Description

A critical heat flux (CHF) correlation model based on Zuber (1958) for boiling flows.

Reference:

    Zuber, N. (1958).
    On the stability of boiling heat transfer.
    Trans. Am. Soc. Mech. Engrs., 80.
    URL:https://www.osti.gov/biblio/4326542

Usage

Example of the model specification:

CHFModel
{
    // Mandatory entries
    type            Zuber;

    // Optional entries
    Cn              <scalar>;
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
type	Type name: Zuber	word	yes	-
Cn	Model coefficient	scalar	no	0.131

Source files

• Zuber.H
• Zuber.C

Definition at line 97 of file Zuber.H.

Constructor & Destructor Documentation

Zuber()

Zuber

(

const dictionary &

dict

)

Construct from a dictionary.

Definition at line 49 of file Zuber.C.

References CHFModel::CHFModel(), and dict.

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~Zuber()

virtual ~Zuber ( )

virtualdefault

Destructor.

References L, and os().

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Member Function Documentation

TypeName()

TypeName

(

"Zuber"

)

Runtime type information.

References dict.

CHF()

Foam::tmp< Foam::scalarField > CHF ( 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 CHFModel.

Definition at line 62 of file Zuber.C.

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

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write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from CHFModel.

Definition at line 99 of file Zuber.C.

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

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

• src/phaseSystemModels/reactingEuler/multiphaseSystem/derivedFvPatchFields/wallBoilingSubModels/CHFModels/Zuber/Zuber.H
• src/phaseSystemModels/reactingEuler/multiphaseSystem/derivedFvPatchFields/wallBoilingSubModels/CHFModels/Zuber/Zuber.C