forceSuSp.H
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23 
24 Class
25  Foam::forceSuSp
26 
27 Description
28  Helper container for force Su and Sp terms.
29 
30  F = Sp(U - Up) + Su
31 
32  Explicit contribution, Su specified as a force
33  Implicit coefficient, Sp specified as force/velocity
34 
35 SourceFiles
36  forceSuSpI.H
37 
38 \*---------------------------------------------------------------------------*/
39 
40 #ifndef forceSuSp_H
41 #define forceSuSp_H
42 
43 #include "Tuple2.H"
44 
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 
47 namespace Foam
48 {
49 
50 // Forward declaration of friend functions
51 
52 class forceSuSp;
53 
54 inline forceSuSp operator+(const forceSuSp& susp1, const forceSuSp& susp2);
55 inline forceSuSp operator*(const scalar s, const forceSuSp& susp);
56 
57 
58 /*---------------------------------------------------------------------------*\
59  Class forceSuSp Declaration
60 \*---------------------------------------------------------------------------*/
61 
62 class forceSuSp
63 :
64  public Tuple2<vector, scalar>
65 {
66 
67 public:
68 
69  // Constructors
70 
71  //- Construct null
72  inline forceSuSp();
73 
74  //- Construct given Tuple2
75  inline forceSuSp(const Tuple2<vector, scalar>& susp);
76 
77  //- Construct given two components
78  inline forceSuSp(const vector& Su, const scalar Sp);
79 
80  //- Construct from Istream
81  inline forceSuSp(Istream&);
82 
83 
84  // Member Functions
85 
86  // Access
87 
88  //- Return const access to the explicit contribution [kg m/s^2]
89  inline const vector& Su() const;
90 
91  //- Return const access to the implicit coefficient [kg/s]
92  inline scalar Sp() const;
93 
94 
95  // Edit
96 
97  //- Return reference to the explicit contribution
98  inline vector& Su();
99 
100  //- Return reference to the implicit coefficient
101  inline scalar& Sp();
102 
103 
104  // Operators
105 
106  //- Addition
107  inline void operator+=(const forceSuSp& susp);
108 
109  //- Subtraction
110  inline void operator-=(const forceSuSp& susp);
111 
112 
113  // Friend operators
114 
115  //- Addition
116  friend inline forceSuSp operator*
117  (
118  const forceSuSp& susp1,
119  const forceSuSp& susp2
120  );
121 
122  //- Multiplication
123  friend inline forceSuSp operator*
124  (
125  const scalar s,
126  const forceSuSp& susp
127  );
128 };
129 
130 
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
132 
133 } // End namespace Foam
134 
135 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
136 
137 #include "forceSuSpI.H"
138 
139 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
140 
141 #endif
142 
143 // ************************************************************************* //
const vector & Su() const
Return const access to the explicit contribution [kg m/s^2].
Definition: forceSuSpI.H:56
A 2-tuple for storing two objects of different types.
Definition: HashTable.H:65
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
forceSuSp()
Construct null.
Definition: forceSuSpI.H:28
void operator+=(const forceSuSp &susp)
Addition.
Definition: forceSuSpI.H:82
Helper container for force Su and Sp terms.
Definition: forceSuSp.H:61
gmvFile<< "tracers "<< particles.size()<< nl;forAllConstIter(Cloud< passiveParticle >, particles, iter){ gmvFile<< iter().position().x()<< " ";}gmvFile<< nl;forAllConstIter(Cloud< passiveParticle >, particles, iter){ gmvFile<< iter().position().y()<< " ";}gmvFile<< nl;forAllConstIter(Cloud< passiveParticle >, particles, iter){ gmvFile<< iter().position().z()<< " ";}gmvFile<< nl;forAll(lagrangianScalarNames, i){ word name=lagrangianScalarNames[i];IOField< scalar > s(IOobject(name, runTime.timeName(), cloud::prefix, mesh, IOobject::MUST_READ, IOobject::NO_WRITE))
tmp< fvMatrix< Type > > operator*(const volScalarField::Internal &, const fvMatrix< Type > &)
tmp< fvMatrix< Type > > operator+(const fvMatrix< Type > &, const fvMatrix< Type > &)
scalar Sp() const
Return const access to the implicit coefficient [kg/s].
Definition: forceSuSpI.H:62
void operator-=(const forceSuSp &susp)
Subtraction.
Definition: forceSuSpI.H:89
Namespace for OpenFOAM.