The velocity is perturbed in random direction, with a Gaussian random number distribution with variance sigma. where sigma is defined below. More...
#include <lagrangianIntermediate/StochasticDispersionRAS.H>
The velocity is perturbed in random direction, with a Gaussian random number distribution with variance sigma. where sigma is defined below.
Definition at line 49 of file StochasticDispersionRAS.H.
Inheritance diagram for StochasticDispersionRAS< CloudType >: Collaboration diagram for StochasticDispersionRAS< CloudType >:Public Member Functions | |
| TypeName ("StochasticDispersionRAS") | |
| Runtime type information. | |
| StochasticDispersionRAS (const dictionary &dict, CloudType &owner) | |
| Construct from components. | |
| virtual | ~StochasticDispersionRAS () |
| Destructor. | |
| virtual bool | active () const |
| Flag to indicate whether model activates injection model. | |
| virtual vector | update (const scalar dt, const label celli, const vector &U, const vector &Uc, vector &UTurb, scalar &tTurb) |
| Update (disperse particles) | |
| Public Member Functions inherited from DispersionRASModel< CloudType > | |
| TypeName ("DispersionRASModel") | |
| Runtime type information. | |
| DispersionRASModel (const dictionary &dict, CloudType &owner) | |
| Construct from components. | |
| virtual | ~DispersionRASModel () |
| Destructor. | |
| virtual void | cacheFields (const bool store) |
| Cache carrier fields. | |
| const compressible::RASModel & | turbulence () const |
| Return const access to the turbulence model. | |
| Public Member Functions inherited from DispersionModel< CloudType > | |
| TypeName ("DispersionModel") | |
| Runtime type information. | |
| declareRunTimeSelectionTable (autoPtr, DispersionModel, dictionary,(const dictionary &dict, CloudType &owner),(dict, owner)) | |
| DispersionModel (CloudType &owner) | |
| Construct null from owner. | |
| DispersionModel (const dictionary &dict, CloudType &owner) | |
| Construct from components. | |
| virtual | ~DispersionModel () |
| Destructor. | |
| const CloudType & | owner () const |
| Return the owner cloud object. | |
| CloudType & | owner () |
| Return the owner cloud object. | |
| const dictionary & | dict () const |
| Return the dictionary. | |
Additional Inherited Members | |
| Protected Attributes inherited from DispersionRASModel< CloudType > | |
| const compressible::RASModel & | turbulence_ |
| Reference to the compressible turbulence model. | |
| const volScalarField * | kPtr_ |
| Turbulence k. | |
| bool | ownK_ |
| Take ownership of the k field. | |
| const volScalarField * | epsilonPtr_ |
| Turbulence epsilon. | |
| bool | ownEpsilon_ |
| Take ownership of the epsilon field. | |
| StochasticDispersionRAS | ( | const dictionary & | dict, |
| CloudType & | owner | ||
| ) |
Construct from components.
Definition at line 32 of file StochasticDispersionRAS.C.
|
virtual |
Destructor.
Definition at line 44 of file StochasticDispersionRAS.C.
| TypeName | ( | "StochasticDispersionRAS< CloudType >" | ) |
Runtime type information.
|
virtual |
Flag to indicate whether model activates injection model.
Implements DispersionModel< CloudType >.
Definition at line 51 of file StochasticDispersionRAS.C.
|
virtual |
Update (disperse particles)
Implements DispersionModel< CloudType >.
Definition at line 59 of file StochasticDispersionRAS.C.
References cps(), k(), Foam::log(), Foam::mag(), Foam::min(), Foam::pow(), and Foam::sqrt().
