reboundVelocityLagrangianPatchVectorField Class Reference

A rebound velocity boundary condition. Particles that hit a patch with this condition will rebound back into the volume of the mesh. The change in velocity is characterised by a coefficient of restitution and a fractional tangential momentum loss. More...

Inheritance diagram for reboundVelocityLagrangianPatchVectorField:

Collaboration diagram for reboundVelocityLagrangianPatchVectorField:

Public Member Functions
	TypeName ("reboundVelocity")
	Runtime type information. More...
	reboundVelocityLagrangianPatchVectorField (const LagrangianPatch &, const regIOobject &, const dictionary &)
	Construct from patch, internal field and dictionary. More...
	reboundVelocityLagrangianPatchVectorField (const reboundVelocityLagrangianPatchVectorField &)
	Construct as copy. More...
	reboundVelocityLagrangianPatchVectorField (const reboundVelocityLagrangianPatchVectorField &, const regIOobject &)
	Construct as copy setting the internal field reference. More...
virtual autoPtr< LagrangianPatchVectorField >	clone () const
	Construct and return a clone. More...
virtual autoPtr< LagrangianPatchVectorField >	clone (const regIOobject &iIo) const
	Construct and return a clone setting the internal field reference. More...
virtual void	evaluate (PstreamBuffers &, const LagrangianScalarInternalDynamicField &fraction)
	Evaluate the patch field. More...
virtual void	write (Ostream &) const
	Write. More...
virtual LagrangianState	state () const
	Return the state after interaction with this patch. More...
Public Member Functions inherited from cloudVelocityLagrangianPatchVectorField
	TypeName ("cloudVelocity")
	Runtime type information. More...

Detailed Description

A rebound velocity boundary condition. Particles that hit a patch with this condition will rebound back into the volume of the mesh. The change in velocity is characterised by a coefficient of restitution and a fractional tangential momentum loss.

Usage

Property	Description	Required?	Default
e	Coefficient of restitution	yes
mu	Fractional tangential momentum loss	yes

Example specification:

    <LagrangianPatchName>
    {
        type            reboundVelocity;
        e               0.8;
        mu              10 [%];
    }

Source files

• reboundVelocityLagrangianPatchVectorField.H
• reboundVelocityLagrangianPatchVectorField.C

Definition at line 83 of file reboundVelocityLagrangianPatchVectorField.H.

Constructor & Destructor Documentation

reboundVelocityLagrangianPatchVectorField() [1/3]

reboundVelocityLagrangianPatchVectorField	(	const LagrangianPatch &	p,
		const regIOobject &	iIo,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 31 of file reboundVelocityLagrangianPatchVectorField.C.

Referenced by reboundVelocityLagrangianPatchVectorField::clone().

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reboundVelocityLagrangianPatchVectorField() [2/3]

reboundVelocityLagrangianPatchVectorField

(

const reboundVelocityLagrangianPatchVectorField &

ptf

)

Construct as copy.

Definition at line 45 of file reboundVelocityLagrangianPatchVectorField.C.

reboundVelocityLagrangianPatchVectorField() [3/3]

reboundVelocityLagrangianPatchVectorField	(	const reboundVelocityLagrangianPatchVectorField &	ptf,
		const regIOobject &	iIo
	)

Construct as copy setting the internal field reference.

Definition at line 57 of file reboundVelocityLagrangianPatchVectorField.C.

Member Function Documentation

TypeName()

TypeName

(

"reboundVelocity"

)

Runtime type information.

clone() [1/2]

virtual autoPtr<LagrangianPatchVectorField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 126 of file reboundVelocityLagrangianPatchVectorField.H.

References reboundVelocityLagrangianPatchVectorField::reboundVelocityLagrangianPatchVectorField().

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clone() [2/2]

virtual autoPtr<LagrangianPatchVectorField> clone ( const regIOobject &  iIo ) const

inlinevirtual

Construct and return a clone setting the internal field reference.

Definition at line 135 of file reboundVelocityLagrangianPatchVectorField.H.

evaluate()

void evaluate ( PstreamBuffers &  pBufs, const LagrangianScalarInternalDynamicField &  fraction  )

virtual

Evaluate the patch field.

Definition at line 72 of file reboundVelocityLagrangianPatchVectorField.C.

References Foam::evaluate(), mesh, and U.

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write()

void write ( Ostream &  os ) const

virtual

Write.

Definition at line 96 of file reboundVelocityLagrangianPatchVectorField.C.

References Foam::vtkWriteOps::write(), and Foam::writeEntry().

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state()

Foam::LagrangianState state ( ) const

virtual

Return the state after interaction with this patch.

Implements cloudVelocityLagrangianPatchVectorField.

Definition at line 106 of file reboundVelocityLagrangianPatchVectorField.C.

References Foam::inCell.

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

• src/Lagrangian/cloud/fields/derivedLagrangianPatchFields/reboundVelocity/reboundVelocityLagrangianPatchVectorField.H
• src/Lagrangian/cloud/fields/derivedLagrangianPatchFields/reboundVelocity/reboundVelocityLagrangianPatchVectorField.C