freePiston.C
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27 
28 #include "freePiston.H"
30 
31 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
32 
33 namespace Foam
34 {
35  defineTypeNameAndDebug(freePiston, 0);
37 }
38 
39 
40 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
41 
42 Foam::freePiston::freePiston
43 (
44  const word& name,
45  const fileName& rootPath,
46  const fileName& caseName,
47  const fileName& systemName,
48  const fileName& constantName,
49  const fileName& dictName
50 )
51 :
53  (
54  name,
55  rootPath,
56  caseName,
57  systemName,
58  constantName
59  ),
60  pistonPositionTime_
61  (
62  Function1<scalar>::New("pistonPositionTime", dict_)
63  )
64 {}
65 
66 
67 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
68 
69 Foam::scalar Foam::freePiston::theta() const
70 {
71  return value();
72 }
73 
74 
76 {
77  return " s";
78 }
79 
80 
81 Foam::scalar Foam::freePiston::deltaTheta() const
82 {
83  return deltaTValue();
84 }
85 
86 
87 Foam::scalar Foam::freePiston::pistonPosition(const scalar theta) const
88 {
89  return pistonPositionTime_->value(theta);
90 }
91 
92 
93 // ************************************************************************* //
Top level data entry class for use in dictionaries. Provides a mechanism to specify a variable as a c...
const Type & value() const noexcept
Return const reference to value.
A class for handling file names.
Definition: fileName.H:72
A list of keyword definitions, which are a keyword followed by a number of values (eg...
Definition: dictionary.H:129
const word dictName("faMeshDefinition")
tmp< DimensionedField< TypeR, GeoMesh > > New(const tmp< DimensionedField< TypeR, GeoMesh >> &tf1, const word &name, const dimensionSet &dimensions, const bool initCopy=false)
Global function forwards to reuseTmpDimensionedField::New.
dimensionedScalar pistonPosition() const
Return current piston position.
Definition: engineTime.C:87
An abstract class for the time description of the piston motion.
Definition: engineTime.H:50
virtual word unit() const
Return time unit.
Definition: freePiston.C:68
Macros for easy insertion into run-time selection tables.
In case of free pistons, the piston position is determined by a user-defined position according to ti...
Definition: freePiston.H:69
word name(const expressions::valueTypeCode typeCode)
A word representation of a valueTypeCode. Empty for expressions::valueTypeCode::INVALID.
Definition: exprTraits.C:127
A class for handling words, derived from Foam::string.
Definition: word.H:63
defineTypeNameAndDebug(combustionModel, 0)
virtual scalar theta() const
Return current engine time.
Definition: freePiston.C:62
virtual scalar deltaTheta() const
Return engine time increment.
Definition: freePiston.C:74
Namespace for OpenFOAM.
addToRunTimeSelectionTable(functionObject, pointHistory, dictionary)