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BlobsSheetAtomization.C
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25 
26 #include "BlobsSheetAtomization.H"
27 
28 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
29 
30 template<class CloudType>
32 (
33  const dictionary& dict,
34  CloudType& owner
35 )
36 :
37  AtomizationModel<CloudType>(dict, owner, typeName),
38  B_(this->coeffDict().template lookup<scalar>("B")),
39  angle_(this->coeffDict().template lookup<scalar>("angle"))
40 {}
41 
42 
43 template<class CloudType>
45 (
47 )
48 :
50  B_(am.B_),
51  angle_(am.angle_)
52 {}
53 
54 
55 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
56 
57 template<class CloudType>
59 {}
60 
61 
62 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
63 
64 template<class CloudType>
66 {
67  return 1.0;
68 }
69 
70 
71 template<class CloudType>
73 {
74  return false;
75 }
76 
77 
78 template<class CloudType>
80 (
81  const scalar dt,
82  scalar& d,
83  scalar& liquidCore,
84  scalar& tc,
85  const scalar rho,
86  const scalar mu,
87  const scalar sigma,
88  const scalar volFlowRate,
89  const scalar rhoAv,
90  const scalar Urel,
91  const vector& pos,
92  const vector& injectionPos,
93  const scalar pAmbient,
94  const scalar chi,
95  Random& rndGen
96 ) const
97 {
98  scalar lBU =
99  B_
100  * sqrt
101  (
102  rho*sigma*d*cos(angle_*constant::mathematical::pi/360.0)
103  / sqr(rhoAv*Urel)
104  );
105 
106  scalar pWalk = mag(pos - injectionPos);
107 
108  if (pWalk > lBU)
109  {
110  liquidCore = 0.0;
111  }
112 }
113 
114 
115 // ************************************************************************* //
dictionary dict
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:158
dimensionedSymmTensor sqr(const dimensionedVector &dv)
dimensionedScalar sqrt(const dimensionedScalar &ds)
Templated atomization model class.
Definition: SprayCloud.H:47
BlobsSheetAtomization(const dictionary &dict, CloudType &cloud)
Construct from dictionary.
virtual ~BlobsSheetAtomization()
Destructor.
dimensionedScalar cos(const dimensionedScalar &ds)
virtual scalar initLiquidCore() const
Initial value of liquidCore.
Random number generator.
Definition: Random.H:57
Primary Breakup Model for pressure swirl atomizers.
virtual void update(const scalar dt, scalar &d, scalar &liquidCore, scalar &tc, const scalar rho, const scalar mu, const scalar sigma, const scalar volFlowRate, const scalar rhoAv, const scalar Urel, const vector &pos, const vector &injectionPos, const scalar pAmbient, const scalar chi, Random &rndGen) const
dimensioned< scalar > mag(const dimensioned< Type > &)
Templated base class for dsmc cloud.
Definition: DSMCCloud.H:69
virtual bool calcChi() const
Flag to indicate if chi needs to be calculated.