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swirlInjector Class Reference

The swirl injector. More...

#include <dieselSpray/swirlInjector.H>


Detailed Description

The swirl injector.

Source files

Definition at line 52 of file swirlInjector.H.

Inheritance diagram for swirlInjector:
Collaboration diagram for swirlInjector:

List of all members.

Public Member Functions

 TypeName ("swirlInjector")
 Runtime type information.
 swirlInjector (const Time &t, const dictionary &dict)
 Construct from components.
 ~swirlInjector ()
label  nParcelsToInject (const scalar t0, const scalar t1) const
 Return number of particles to inject.
const vector  position (const label n) const
 Return the injection position.
vector  position (const label n, const scalar time, const bool twoD, const scalar angleOfWedge, const vector &axisOfSymmetry, const vector &axisOfWedge, const vector &axisOfWedgeNormal, Random &rndGen) const
 Return the injection position.
label  nHoles () const
 Return the number of holes.
scalar  d () const
 Return the injector diameter.
const vector &  direction (const label i, const scalar time) const
 Return the injection direction.
scalar  mass (const scalar t0, const scalar t1, const bool twoD, const scalar angleOfWedge) const
 Return the mass of the injected particle.
scalar  mass () const
 Return the mass injected by the injector.
List< pair >  massFlowRateProfile () const
 Return the mass flow rate profile.
scalar  massFlowRate (const scalar time) const
 Return the instantaneous mass flow rate profile.
List< pair >  injectionPressureProfile () const
 Return the pressure injection profile.
scalar  injectionPressure (const scalar time) const
 Return the instantaneous injection pressure.
List< pair >  velocityProfile () const
 Return the velocity injection profile.
scalar  velocity (const scalar time) const
 Return the instantaneous velocity.
List< pair >  CdProfile () const
 Return the discharge coefficient.
scalar  Cd (const scalar time) const
 Return the instantaneous discharge coefficient.
const scalarField &  X () const
 Return the fuel mass fractions of the injected particle.
List< pair >  T () const
 Return the temperatue profile of the injected parcel.
scalar  T (const scalar time) const
 Return the temperatue of the injected parcel.
scalar  tsoi () const
 Return the start-of-injection time.
scalar  teoi () const
 Return the end-of-injection time.
scalar  injectedMass (const scalar t) const
 Return the injected liquid mass.
vector  tan1 (const label n) const
 Return a vector perpendicular to the injection direction and tan2 for hole n.
vector  tan2 (const label n) const
 Return a vector perpendicular to the injection direction and tan1 for hole n.
void  correctProfiles (const liquidMixture &fuel, const scalar referencePressure)
bool  pressureIndependentVelocity () const

Constructor & Destructor Documentation

swirlInjector ( const Time &   t,
const dictionary &   dict  
)

Construct from components.

Definition at line 49 of file swirlInjector.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorIn, forAll, Foam::mag(), TimeState::userTimeToTime(), and WarningIn.

~swirlInjector (  )

Definition at line 167 of file swirlInjector.C.


Member Function Documentation

TypeName ( "swirlInjector"    )

Runtime type information.

Foam::label nParcelsToInject ( const scalar   t0,
const scalar   t1  
) const [virtual]

Return number of particles to inject.

Implements injectorType.

Definition at line 192 of file swirlInjector.C.

const Foam::vector position ( const label   n  ) const [virtual]

Return the injection position.

Implements injectorType.

Definition at line 204 of file swirlInjector.C.

Foam::vector position ( const label   n,
const scalar   time,
const bool   twoD,
const scalar   angleOfWedge,
const vector &   axisOfSymmetry,
const vector &   axisOfWedge,
const vector &   axisOfWedgeNormal,
Random &   rndGen  
) const [virtual]

Return the injection position.

Implements injectorType.

Definition at line 210 of file swirlInjector.C.

References Foam::cos(), Foam::mag(), Foam::mathematicalConstant::pi(), Random::scalar01(), and Foam::sin().

Foam::label nHoles (  ) const [virtual]

Return the number of holes.

Implements injectorType.

Definition at line 254 of file swirlInjector.C.

Foam::scalar d (  ) const [virtual]

Return the injector diameter.

Implements injectorType.

Definition at line 259 of file swirlInjector.C.

const Foam::vector & direction ( const label   i,
const scalar   time  
) const [virtual]

Return the injection direction.

Implements injectorType.

Definition at line 265 of file swirlInjector.C.

Foam::scalar mass ( const scalar   t0,
const scalar   t1,
const bool   twoD,
const scalar   angleOfWedge  
) const [virtual]

Return the mass of the injected particle.

Implements injectorType.

Definition at line 274 of file swirlInjector.C.

References Foam::mathematicalConstant::pi().

Foam::scalar mass (  ) const [virtual]

Return the mass injected by the injector.

Implements injectorType.

Definition at line 292 of file swirlInjector.C.

Foam::List< Foam::swirlInjector::pair > massFlowRateProfile (  ) const [virtual]

Return the mass flow rate profile.

Implements injectorType.

Definition at line 298 of file swirlInjector.C.

Foam::scalar massFlowRate ( const scalar   time  ) const [virtual]

Return the instantaneous mass flow rate profile.

Implements injectorType.

Definition at line 303 of file swirlInjector.C.

Foam::List< Foam::swirlInjector::pair > injectionPressureProfile (  ) const [virtual]

Return the pressure injection profile.

Implements injectorType.

Definition at line 309 of file swirlInjector.C.

Foam::scalar injectionPressure ( const scalar   time  ) const [virtual]

Return the instantaneous injection pressure.

Implements injectorType.

Definition at line 314 of file swirlInjector.C.

Foam::List< Foam::swirlInjector::pair > velocityProfile (  ) const [virtual]

Return the velocity injection profile.

Implements injectorType.

Definition at line 320 of file swirlInjector.C.

Foam::scalar velocity ( const scalar   time  ) const [virtual]

Return the instantaneous velocity.

Implements injectorType.

Definition at line 325 of file swirlInjector.C.

Foam::List< Foam::swirlInjector::pair > CdProfile (  ) const [virtual]

Return the discharge coefficient.

Implements injectorType.

Definition at line 330 of file swirlInjector.C.

Foam::scalar Cd ( const scalar   time  ) const [virtual]

Return the instantaneous discharge coefficient.

Implements injectorType.

Definition at line 335 of file swirlInjector.C.

const Foam::scalarField & X (  ) const [virtual]

Return the fuel mass fractions of the injected particle.

Implements injectorType.

Definition at line 340 of file swirlInjector.C.

Foam::List< Foam::swirlInjector::pair > T (  ) const [virtual]

Return the temperatue profile of the injected parcel.

Implements injectorType.

Definition at line 345 of file swirlInjector.C.

Foam::scalar T ( const scalar   time  ) const [virtual]

Return the temperatue of the injected parcel.

Implements injectorType.

Definition at line 350 of file swirlInjector.C.

Foam::scalar tsoi (  ) const [virtual]

Return the start-of-injection time.

Implements injectorType.

Definition at line 355 of file swirlInjector.C.

Foam::scalar teoi (  ) const [virtual]

Return the end-of-injection time.

Implements injectorType.

Definition at line 360 of file swirlInjector.C.

Foam::scalar injectedMass ( const scalar   t  ) const [virtual]

Return the injected liquid mass.

Implements injectorType.

Definition at line 371 of file swirlInjector.C.

Foam::vector tan1 ( const label   n  ) const [virtual]

Return a vector perpendicular to the injection direction and tan2 for hole n.

Implements injectorType.

Definition at line 403 of file swirlInjector.C.

Foam::vector tan2 ( const label   n  ) const [virtual]

Return a vector perpendicular to the injection direction and tan1 for hole n.

Implements injectorType.

Definition at line 408 of file swirlInjector.C.

void correctProfiles ( const liquidMixture &   fuel,
const scalar   referencePressure  
) [virtual]
bool pressureIndependentVelocity (  ) const [inline, virtual]

Implements injectorType.

Definition at line 239 of file swirlInjector.H.


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