gradientDispersionRAS Class 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...

#include <dieselSpray/gradientDispersionRAS.H>

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Detailed Description

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 48 of file gradientDispersionRAS.H.

Inheritance diagram for gradientDispersionRAS:

Collaboration diagram for gradientDispersionRAS:

List of all members.

Public Member Functions
	TypeName ("gradientDispersionRAS")
	Runtime type information.
	gradientDispersionRAS (const dictionary &dict, spray &sm)
	Construct from components.
	~gradientDispersionRAS ()
void	disperseParcels () const
Public Member Functions inherited from dispersionRASModel
	TypeName ("dispersionRASModel")
	Runtime type information.
	dispersionRASModel (const dictionary &dict, spray &sm)
	Construct from components.
virtual	~dispersionRASModel ()
const compressible::RASModel &	turbulence () const
Public Member Functions inherited from dispersionModel
	TypeName ("dispersionModel")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, dispersionModel, dictionary,(const dictionary &dict, spray &sm),(dict, sm))
	dispersionModel (const dictionary &dict, spray &sm)
	Construct from components.
virtual	~dispersionModel ()

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Constructor & Destructor Documentation

gradientDispersionRAS	(	const dictionary &	dict,
		spray &	sm
	)

Construct from components.

Definition at line 52 of file gradientDispersionRAS.C.

~gradientDispersionRAS

(

)

Definition at line 63 of file gradientDispersionRAS.C.

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Member Function Documentation

TypeName

(

"gradientDispersionRAS"

)

Runtime type information.

void disperseParcels ( ) const

virtual

Implements dispersionRASModel.

Definition at line 69 of file gradientDispersionRAS.C.

References Cloud< ParticleType >::begin(), cps(), TimeState::deltaT(), elmnt, Cloud< ParticleType >::end(), Foam::fvc::grad(), k(), Foam::log(), Foam::mag(), Foam::min(), Foam::pow(), spray::rndGen(), spray::runTime(), Random::scalar01(), dispersionModel::spray_, Foam::sqrt(), dispersionRASModel::turbulence(), spray::twoD(), U, spray::U(), dimensioned< Type >::value(), and Vector< scalar >::zero.

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

• src/lagrangian/dieselSpray/spraySubModels/dispersionModel/gradientDispersionRAS/gradientDispersionRAS.H
• src/lagrangian/dieselSpray/spraySubModels/dispersionModel/gradientDispersionRAS/gradientDispersionRAS.C