Public Member Functions | List of all members
WallSpringSliderDashpot< CloudType > Class Template Reference

Forces between particles and walls, interacting with a spring, slider, damper model. More...

Inheritance diagram for WallSpringSliderDashpot< CloudType >:
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Public Member Functions

 TypeName ("wallSpringSliderDashpot")
 Runtime type information. More...
 
 WallSpringSliderDashpot (const dictionary &dict, CloudType &cloud)
 Construct from dictionary. More...
 
virtual ~WallSpringSliderDashpot ()
 Destructor. More...
 
scalar volumeFactor () const
 Return the volumeFactor. More...
 
virtual scalar pREff (const typename CloudType::parcelType &p) const
 Return the effective radius for a particle for the model. More...
 
virtual bool controlsTimestep () const
 Whether the WallModel has a timestep limit that will. More...
 
virtual label nSubCycles () const
 For WallModels that control the timestep, calculate the. More...
 
virtual void evaluateWall (typename CloudType::parcelType &p, const List< point > &flatSitePoints, const List< WallSiteData< vector > > &flatSiteData, const List< point > &sharpSitePoints, const List< WallSiteData< vector > > &sharpSiteData) const
 Calculate the wall interaction for a parcel. More...
 
- Public Member Functions inherited from WallModel< CloudType >
 TypeName ("wallModel")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, WallModel, dictionary,(const dictionary &dict, CloudType &owner),(dict, owner))
 Declare runtime constructor selection table. More...
 
 WallModel (const dictionary &dict, CloudType &owner, const word &type)
 Construct from components. More...
 
virtual ~WallModel ()
 Destructor. More...
 
const CloudType & owner () const
 Return the owner cloud object. More...
 
CloudType & owner ()
 Return non-const access to the owner cloud object. More...
 
const dictionary & dict () const
 Return the dictionary. More...
 
const dictionary & coeffDict () const
 Return the coefficients dictionary. More...
 
virtual scalar pREff (const typename CloudType::parcelType &p) const =0
 Return the effective radius for a particle for the model. More...
 
virtual bool controlsTimestep () const =0
 Whether the WallModel has a timestep limit that will. More...
 
virtual label nSubCycles () const =0
 For WallModels that control the timestep, calculate the. More...
 
virtual void evaluateWall (typename CloudType::parcelType &p, const List< point > &flatSitePoints, const List< WallSiteData< vector > > &flatSiteData, const List< point > &sharpSitePoints, const List< WallSiteData< vector > > &sharpSiteData) const =0
 Calculate the wall interaction for a parcel. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from WallModel< CloudType >
static autoPtr< WallModel< CloudType > > New (const dictionary &dict, CloudType &owner)
 Selector. More...
 

Detailed Description

template<class CloudType>
class Foam::WallSpringSliderDashpot< CloudType >

Forces between particles and walls, interacting with a spring, slider, damper model.

Reference: 

    "Lagrangian numerical simulation of plug flow of cohesionless
     particles in a horizontal pipe"
    Tsuji, Y., Tanaka, T., Ishida, T.,
    Powder Technology
    Volume 73, Issue 3, September 1992, pp. 239-250

Definition at line 57 of file WallSpringSliderDashpot.H.

Constructor & Destructor Documentation

◆ WallSpringSliderDashpot()

WallSpringSliderDashpot ( const dictionary &  dict,
CloudType &  cloud 
)

Construct from dictionary.

Definition at line 159 of file WallSpringSliderDashpot.C.

References WallModel< CloudType >::coeffDict(), DSMCCloud< ParcelType >::constProps(), dictionary::getScalar(), Foam::mag(), nu, WallModel< CloudType >::owner(), dictionary::readEntry(), and Foam::sqr().

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◆ ~WallSpringSliderDashpot()

~WallSpringSliderDashpot
virtual

Destructor.

Definition at line 207 of file WallSpringSliderDashpot.C.

Member Function Documentation

◆ TypeName()

TypeName ( "wallSpringSliderDashpot"  )

Runtime type information.

◆ volumeFactor()

scalar volumeFactor ( ) const
inline

Return the volumeFactor.

Definition at line 153 of file WallSpringSliderDashpot.H.

◆ pREff()

Foam::scalar pREff ( const typename CloudType::parcelType &  p) const
virtual

Return the effective radius for a particle for the model.

Implements WallModel< CloudType >.

Definition at line 214 of file WallSpringSliderDashpot.C.

References Foam::cbrt(), and p.

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◆ controlsTimestep()

bool controlsTimestep
virtual

Whether the WallModel has a timestep limit that will.

require subCycling

Implements WallModel< CloudType >.

Definition at line 229 of file WallSpringSliderDashpot.C.

◆ nSubCycles()

Foam::label nSubCycles
virtual

For WallModels that control the timestep, calculate the.

number of subCycles needed to satisfy the minimum allowable timestep

Implements WallModel< CloudType >.

Definition at line 236 of file WallSpringSliderDashpot.C.

References Foam::pow(), rhoMax, and Foam::sqrt().

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◆ evaluateWall()

void evaluateWall ( typename CloudType::parcelType &  p,
const List< point > &  flatSitePoints,
const List< WallSiteData< vector > > &  flatSiteData,
const List< point > &  sharpSitePoints,
const List< WallSiteData< vector > > &  sharpSiteData 
) const
virtual

Calculate the wall interaction for a parcel.

Implements WallModel< CloudType >.

Definition at line 261 of file WallSpringSliderDashpot.C.

References forAll, p, and Foam::sqrt().

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