Loading...
Searching...
No Matches
gradientEnergyFvPatchScalarField Class Reference
Boundary conditions » Thermophysical

This boundary condition provides a gradient condition for internal energy, where the gradient is calculated using: More...

#include <gradientEnergyFvPatchScalarField.H>

Inheritance diagram for gradientEnergyFvPatchScalarField:
Inheritance graph
[legend]
Collaboration diagram for gradientEnergyFvPatchScalarField:
Collaboration graph
[legend]

Public Member Functions

 TypeName ("gradientEnergy")
 Runtime type information.
 gradientEnergyFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field.
 gradientEnergyFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary.
 gradientEnergyFvPatchScalarField (const gradientEnergyFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given gradientEnergyFvPatchScalarField.
 gradientEnergyFvPatchScalarField (const gradientEnergyFvPatchScalarField &)
 Construct as copy.
 gradientEnergyFvPatchScalarField (const gradientEnergyFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference.
virtual tmp< fvPatchField< scalar > > clone () const
 Return a clone.
virtual tmp< fvPatchField< scalar > > clone (const DimensionedField< scalar, volMesh > &iF) const
 Clone with an internal field reference.
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field.
virtual void write (Ostream &) const
 Write.

Detailed Description

This boundary condition provides a gradient condition for internal energy, where the gradient is calculated using:

\‍[ \nabla(e_p) = \nabla_\perp C_p(p, T) + \frac{e_p - e_c}{\Delta} \‍]

where

$ e_p $=energy at patch faces [J]
$ e_c $=energy at patch internal cells [J]
$ p $=pressure [bar]
$ T $=temperature [K]
$ C_p $=specific heat [J/kg/K]
$ \Delta $=distance between patch face and internal cell centres [m]
Usage
Example of the boundary condition specification: 
<patchName>
{
    type            gradientEnergy;
    gradient        uniform 10;
}
See also
Foam::fixedGradientFvPatchField
Source files

Definition at line 101 of file gradientEnergyFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ gradientEnergyFvPatchScalarField() [1/5]

gradientEnergyFvPatchScalarField ( const fvPatch & p,
const DimensionedField< scalar, volMesh > & iF )

Construct from patch and internal field.

Definition at line 29 of file gradientEnergyFvPatchScalarField.C.

References p.

Referenced by gradientEnergyFvPatchScalarField(), gradientEnergyFvPatchScalarField(), gradientEnergyFvPatchScalarField(), and TypeName().

Here is the caller graph for this function:

◆ gradientEnergyFvPatchScalarField() [2/5]

gradientEnergyFvPatchScalarField ( const fvPatch & p,
const DimensionedField< scalar, volMesh > & iF,
const dictionary & dict )

Construct from patch, internal field and dictionary.

Definition at line 53 of file gradientEnergyFvPatchScalarField.C.

References dict, and p.

◆ gradientEnergyFvPatchScalarField() [3/5]

gradientEnergyFvPatchScalarField ( const gradientEnergyFvPatchScalarField & ptf,
const fvPatch & p,
const DimensionedField< scalar, volMesh > & iF,
const fvPatchFieldMapper & mapper )

Construct by mapping given gradientEnergyFvPatchScalarField.

onto a new patch

Definition at line 40 of file gradientEnergyFvPatchScalarField.C.

References gradientEnergyFvPatchScalarField(), and p.

Here is the call graph for this function:

◆ gradientEnergyFvPatchScalarField() [4/5]

gradientEnergyFvPatchScalarField ( const gradientEnergyFvPatchScalarField & tppsf)

Construct as copy.

Definition at line 65 of file gradientEnergyFvPatchScalarField.C.

References gradientEnergyFvPatchScalarField().

Here is the call graph for this function:

◆ gradientEnergyFvPatchScalarField() [5/5]

gradientEnergyFvPatchScalarField ( const gradientEnergyFvPatchScalarField & tppsf,
const DimensionedField< scalar, volMesh > & iF )

Construct as copy setting internal field reference.

Definition at line 75 of file gradientEnergyFvPatchScalarField.C.

References gradientEnergyFvPatchScalarField().

Here is the call graph for this function:

Member Function Documentation

◆ TypeName()

TypeName ( "gradientEnergy" )

Runtime type information.

References gradientEnergyFvPatchScalarField().

Here is the call graph for this function:

◆ clone() [1/2]

virtual tmp< fvPatchField< scalar > > clone ( ) const
inlinevirtual

Return a clone.

Definition at line 168 of file gradientEnergyFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

Here is the call graph for this function:

◆ clone() [2/2]

virtual tmp< fvPatchField< scalar > > clone ( const DimensionedField< scalar, volMesh > & iF) const
inlinevirtual

Clone with an internal field reference.

Definition at line 176 of file gradientEnergyFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

Here is the call graph for this function:

◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 88 of file gradientEnergyFvPatchScalarField.C.

References fvPatchField< Type >::evaluate(), basicThermo::lookupThermo(), and fvPatchField< Type >::snGrad().

Here is the call graph for this function:

◆ write()

void write ( Ostream & os) const
virtual

Write.

Definition at line 115 of file gradientEnergyFvPatchScalarField.C.

References os(), fixedGradientFvPatchField< Type >::write(), and fvPatchField< Type >::writeValueEntry().

Here is the call graph for this function:
The documentation for this class was generated from the following files: