Nucleate flux sub-cooling correlation. More...

Inheritance diagram for exponential:

Collaboration diagram for exponential:

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

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

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

virtual tmp< scalarField >	qNucleate (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 nucleateFluxModel
	TypeName ("nucleateFluxModel")
	Runtime type information. More...

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

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

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

virtual tmp< scalarField >	qNucleate (const phaseModel &liquid, const phaseModel &vapor, const label patchi, const scalarField &Tl, const scalarField &Tsatw, const scalarField &L) const =0
	Calculate nucleate heat flux. More...

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

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

Detailed Description

Nucleate flux sub-cooling correlation.

References:

    Frost W. & Dzakowic G. S. (1967)
    An extension of the methods of predicting incipient
    boiling on commercially finished surfaces.
    ASME AIChE Heat Transfer Conf 67-HT-61, Seattle.

    Shirai, Y., Tatsumoto, H., Shiotsu, M., Hata, K.,
    Kobayashi, H., Naruo, Y., & Inatani, Y. (2010).
    Boiling heat transfer from a horizontal flat
    plate in a pool of liquid hydrogen.
    Cryogenics, 50(6-7), 410-416.
    DOI:10.1016/j.cryogenics.2010.04.001

Usage

Example of the model specification:

nucleateFluxModel
{
    // Mandatory entries
    type            exponential;

    // Optional entries
    a               <scalar>;
    b               <scalar>;
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`type`	Type name: exponential	word	yes	-
`a`	Pre-factor coefficient	scalar	no	6309
`b`	Exponent coefficient	scalar	no	2.52

Source files

Definition at line 115 of file exponential.H.

Constructor & Destructor Documentation

◆ exponential()

exponential ( const dictionary & dict )

Construct from a dictionary.

Definition at line 55 of file exponential.C.

◆ ~exponential()

virtual ~exponential ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "exponential" )

Runtime type information.

◆ qNucleate()

Foam::tmp< Foam::scalarField > qNucleate	(	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 nucleateFluxModel.

Definition at line 69 of file exponential.C.

References Foam::max(), and Foam::pow().

Here is the call graph for this function:

◆ write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from nucleateFluxModel.

Definition at line 86 of file exponential.C.

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