FreeFOAM The Cross-Platform CFD Toolkit
dampedCoulomb.H
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5  \\ / A nd | Copyright (C) 2008-2010 OpenCFD Ltd.
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23 
24 Class
25  Foam::pairPotentials::dampedCoulomb
26 
27 Description
28 
29 
30 SourceFiles
31  dampedCoulomb.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef dampedCoulomb_H
36 #define dampedCoulomb_H
37 
39 
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 
42 namespace Foam
43 {
44 namespace pairPotentials
45 {
46 
47 /*---------------------------------------------------------------------------*\
48  Class dampedCoulomb Declaration
49 \*---------------------------------------------------------------------------*/
50 
52 :
53  public pairPotential
54 {
55  // Private data
56 
57  dictionary dampedCoulombCoeffs_;
58 
59  scalar alpha_;
60 
61 
62 public:
63 
64  //- Runtime type information
65  TypeName("dampedCoulomb");
66 
67 
68  // Static data members
69 
70  static scalar oneOverFourPiEps0;
71 
72 
73  // Constructors
74 
75  //- Construct from components
77  (
78  const word& name,
80  );
81 
82 
83  // Destructor
84 
86  {}
87 
88 
89  // Member Functions
90 
91  scalar unscaledEnergy(const scalar r) const;
92 
93  //- Read dictionary
95 };
96 
97 
98 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
99 
100 } // End namespace pairPotentials
101 } // End namespace Foam
102 
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
104 
105 #endif
106 
107 // ************************ vim: set sw=4 sts=4 et: ************************ //