GradientDispersionRAS< CloudType > Class Template Reference

The velocity is perturbed in the direction of -grad(k), with a Gaussian random number distribution with variance sigma. where sigma is defined below. More...

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List of all members.

Public Member Functions
	TypeName ("GradientDispersionRAS")
	Runtime type information.
	GradientDispersionRAS (const dictionary &dict, CloudType &owner)
	Construct from components.
virtual	~GradientDispersionRAS ()
	Destructor.
bool	active () const
	Flag to indicate whether model activates injection model.
virtual void	cacheFields (const bool store)
	Cache carrier fields.
virtual vector	update (const scalar dt, const label celli, const vector &U, const vector &Uc, vector &UTurb, scalar &tTurb)
	Update (disperse particles).
Protected Attributes
const volVectorField *	gradkPtr_
	Gradient of k.

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Detailed Description

template<class CloudType>
class Foam::GradientDispersionRAS< CloudType >

The velocity is perturbed in the direction of -grad(k), with a Gaussian random number distribution with variance sigma. where sigma is defined below.

Definition at line 41 of file GradientDispersionRAS.H.

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Constructor & Destructor Documentation

GradientDispersionRAS	(	const dictionary &	dict,
		CloudType &	owner
	)			[inline]

Construct from components.

Definition at line 24 of file GradientDispersionRAS.C.

~GradientDispersionRAS

(

)

[inline, virtual]

Destructor.

Definition at line 37 of file GradientDispersionRAS.C.

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Member Function Documentation

TypeName

(

"GradientDispersionRAS< CloudType >"

)

Runtime type information.

bool active

(

)

const [inline, virtual]

Flag to indicate whether model activates injection model.

Implements DispersionModel< CloudType >.

Definition at line 46 of file GradientDispersionRAS.C.

References GradientDispersionRAS< CloudType >::cacheFields().

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void cacheFields

(

const bool

store

)

[inline, virtual]

Cache carrier fields.

Reimplemented from DispersionRASModel< CloudType >.

Definition at line 53 of file GradientDispersionRAS.C.

Referenced by GradientDispersionRAS< CloudType >::active().

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Foam::vector update	(	const scalar	dt,
		const label	celli,
		const vector &	U,
		const vector &	Uc,
		vector &	UTurb,
		scalar &	tTurb
	)			[inline, virtual]

Update (disperse particles).

Implements DispersionModel< CloudType >.

Definition at line 73 of file GradientDispersionRAS.C.

References GradientDispersionRAS< CloudType >::gradkPtr_.

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Member Data Documentation

const volVectorField* gradkPtr_ [protected]

Gradient of k.

Definition at line 50 of file GradientDispersionRAS.H.

Referenced by GradientDispersionRAS< CloudType >::update().

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

• src/lagrangian/intermediate/submodels/Kinematic/DispersionModel/GradientDispersionRAS/GradientDispersionRAS.H
• src/lagrangian/intermediate/submodels/Kinematic/DispersionModel/GradientDispersionRAS/GradientDispersionRAS.C