NSRDSfunc0.H
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3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
6  \\/ M anipulation |
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23 
24 Class
25  Foam::NSRDSfunc0
26 
27 Description
28  NSRDS function number 100
29 
30  Source:
31  \verbatim
32  NSRDS - AICHE
33  Data Compilation Tables
34  of Properties of
35  Pure Compounds
36 
37  Design Institute for Physical Property Data
38  American Institute of Chemical Engineers
39  345 East 47th Street
40  New York, New York 10017
41 
42  National Standard Reference Data System
43  American Institute of Chemical Engineers
44 
45  T.E. Daubert - R.P. Danner
46 
47  Department of Chemical Engineering
48  The Pennsylvania State University
49  University Park, PA 16802
50  \endverbatim
51 
52 \*---------------------------------------------------------------------------*/
53 
54 #ifndef NSRDSfunc0_H
55 #define NSRDSfunc0_H
56 
57 #include "thermophysicalFunction.H"
58 
59 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
60 
61 namespace Foam
62 {
63 
64 /*---------------------------------------------------------------------------*\
65  Class NSRDSfunc0 Declaration
66 \*---------------------------------------------------------------------------*/
67 
68 class NSRDSfunc0
69 :
71 {
72  // Private data
73 
74  // NSRDS function 100 coefficients
75  scalar a_, b_, c_, d_, e_, f_;
76 
77 
78 public:
79 
80  //- Runtime type information
81  TypeName("NSRDSfunc0");
82 
83 
84  // Constructors
85 
86  //- Construct from components
88  (
89  const scalar a,
90  const scalar b,
91  const scalar c,
92  const scalar d,
93  const scalar e,
94  const scalar f
95  );
96 
97  //- Construct from Istream
98  NSRDSfunc0(Istream& is);
99 
100  //- Construct from dictionary
101  NSRDSfunc0(const dictionary& dict);
102 
103 
104  // Member Functions
105 
106  //- Evaluate the function and return the result
107  scalar f(scalar, scalar T) const
108  {
109  return ((((f_*T + e_)*T + d_)*T + c_)*T + b_)*T + a_;
110  }
111 
112  //- Write the function coefficients
113  void writeData(Ostream& os) const
114  {
115  os << a_ << token::SPACE
116  << b_ << token::SPACE
117  << c_ << token::SPACE
118  << d_ << token::SPACE
119  << e_ << token::SPACE
120  << f_;
121  }
122 
123 
124  // Ostream Operator
126  friend Ostream& operator<<(Ostream& os, const NSRDSfunc0& f)
127  {
128  f.writeData(os);
129  return os;
130  }
131 };
132 
133 
134 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
135 
136 } // End namespace Foam
137 
138 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
139 
140 #endif
141 
142 // ************************************************************************* //
dictionary dict
TypeName("NSRDSfunc0")
Runtime type information.
const double e
Elementary charge.
Definition: doubleFloat.H:78
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
void writeData(Ostream &os) const
Write the function coefficients.
Definition: NSRDSfunc0.H:112
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
NSRDSfunc0(const scalar a, const scalar b, const scalar c, const scalar d, const scalar e, const scalar f)
Construct from components.
Definition: NSRDSfunc0.C:41
scalar f(scalar, scalar T) const
Evaluate the function and return the result.
Definition: NSRDSfunc0.H:106
Abstract base class for thermo-physical functions.
const dimensionedScalar b
Wien displacement law constant: default SI units: [m.K].
Definition: createFields.H:27
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
void T(FieldField< Field, Type > &f1, const FieldField< Field, Type > &f2)
NSRDS function number 100.
Definition: NSRDSfunc0.H:67
const dimensionedScalar c
Speed of light in a vacuum.
friend Ostream & operator<<(Ostream &os, const NSRDSfunc0 &f)
Definition: NSRDSfunc0.H:125
Namespace for OpenFOAM.