NSRDSfunc4.H
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25 
26 Class
27  Foam::NSRDSfunc4
28 
29 Description
30  NSRDS function number 104
31 
32  Source:
33  \verbatim
34  NSRDS - AICHE
35  Data Compilation Tables
36  of Properties of
37  Pure Compounds
38 
39  Design Institute for Physical Property Data
40  American Institute of Chemical Engineers
41  345 East 47th Street
42  New York, New York 10017
43 
44  National Standard Reference Data System
45  American Institute of Chemical Engineers
46 
47  T.E. Daubert - R.P. Danner
48 
49  Department of Chemical Engineering
50  The Pennsylvania State University
51  University Park, PA 16802
52  \endverbatim
53 
54 \*---------------------------------------------------------------------------*/
55 
56 #ifndef NSRDSfunc4_H
57 #define NSRDSfunc4_H
58 
59 #include "thermophysicalFunction.H"
60 
61 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
62 
63 namespace Foam
64 {
65 
66 /*---------------------------------------------------------------------------*\
67  Class NSRDSfunc4 Declaration
68 \*---------------------------------------------------------------------------*/
69 
70 class NSRDSfunc4
71 :
73 {
74  // Private data
75 
76  // NSRDS function 104 coefficients
77  scalar a_, b_, c_, d_, e_;
78 
79 
80 public:
81 
82  //- Runtime type information
83  TypeName("NSRDSfunc4");
84 
85 
86  // Constructors
87 
88  //- Construct from components
90  (
91  const scalar a,
92  const scalar b,
93  const scalar c,
94  const scalar d,
95  const scalar e
96  );
97 
98  //- Construct from dictionary
99  NSRDSfunc4(const dictionary& dict);
100 
101 
102  // Member Functions
103 
104  //- Evaluate the function and return the result
105  scalar f(scalar, scalar T) const
106  {
107  return a_ + b_/T + c_/pow(T, 3) + d_/pow(T, 8) + e_/pow(T, 9);
108  }
109 
110  //- Write the function coefficients
111  void writeData(Ostream& os) const
112  {
113  os << a_ << token::SPACE
114  << b_ << token::SPACE
115  << c_ << token::SPACE
116  << d_ << token::SPACE
117  << e_;
118  }
119 
120 
121  // Ostream Operator
122 
123  friend Ostream& operator<<(Ostream& os, const NSRDSfunc4& f)
124  {
125  f.writeData(os);
126  return os;
127  }
128 };
129 
130 
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
132 
133 } // End namespace Foam
134 
135 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
136 
137 #endif
138 
139 // ************************************************************************* //
Foam::thermophysicalFunction
Abstract base class for thermo-physical functions.
Definition: thermophysicalFunction.H:53
Foam::NSRDSfunc4::f
scalar f(scalar, scalar T) const
Evaluate the function and return the result.
Definition: NSRDSfunc4.H:104
Foam::NSRDSfunc4
NSRDS function number 104.
Definition: NSRDSfunc4.H:69
Foam::constant::physicoChemical::b
const dimensionedScalar b
Wien displacement law constant: default SI units: [m.K].
Definition: createFields.H:27
Foam::NSRDSfunc4::TypeName
TypeName("NSRDSfunc4")
Runtime type information.
Foam::T
void T(FieldField< Field, Type > &f1, const FieldField< Field, Type > &f2)
Definition: FieldFieldFunctions.C:58
Foam::pow
dimensionedScalar pow(const dimensionedScalar &ds, const dimensionedScalar &expt)
Definition: dimensionedScalar.C:75
dict
dictionary dict
Definition: searchingEngine.H:14
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:123
os
OBJstream os(runTime.globalPath()/outputName)
Foam::NSRDSfunc4::NSRDSfunc4
NSRDSfunc4(const scalar a, const scalar b, const scalar c, const scalar d, const scalar e)
Construct from components.
Definition: NSRDSfunc4.C:42
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::token::SPACE
Space [isspace].
Definition: token.H:125
Foam::constant::electromagnetic::e
const dimensionedScalar e
Elementary charge.
Definition: createFields.H:11
Foam::constant::universal::c
const dimensionedScalar c
Speed of light in a vacuum.
Foam::NSRDSfunc4::operator<<
friend Ostream & operator<<(Ostream &os, const NSRDSfunc4 &f)
Definition: NSRDSfunc4.H:122
Foam::Ostream
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Definition: Ostream.H:56
Foam::NSRDSfunc4::writeData
void writeData(Ostream &os) const
Write the function coefficients.
Definition: NSRDSfunc4.H:110
thermophysicalFunction.H