The open source CFD toolbox
linear.C
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26\*---------------------------------------------------------------------------*/
27
28#include "linear.H"
30
31// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
32
33namespace Foam
34{
35 namespace compressibilityModels
36 {
39 (
41 linear,
43 );
44 }
45}
46
47// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48
50(
51 const dictionary& compressibilityProperties,
52 const volScalarField& gamma,
53 const word& psiName
54)
55:
56 barotropicCompressibilityModel(compressibilityProperties, gamma, psiName),
57 psiv_
58 (
59 "psiv",
61 compressibilityProperties_
62 ),
63 psil_
64 (
65 "psil",
67 compressibilityProperties_
68 )
69{
70 correct();
71 psi_.oldTime();
72}
73
74
75// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
76
78{
79 psi_ = gamma_*psiv_ + (scalar(1) - gamma_)*psil_;
80}
81
82
84(
85 const dictionary& compressibilityProperties
86)
87{
89
92
93 return true;
94}
95
96
97// ************************************************************************* //
Macros for easy insertion into run-time selection tables.
Add to construction table with typeName as the key.
const GeometricField< Type, PatchField, GeoMesh > & oldTime() const
Return old time field.
Re-read model coefficients if they have changed.
Abstract class for barotropic compressibility models.
linear compressibility model.
Definition: linear.H:56
void correct()
Correct the linear compressibility.
Definition: linear.C:77
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:126
Central-differencing interpolation scheme class.
Definition: linear.H:58
A class for handling words, derived from Foam::string.
Definition: word.H:68
#define defineTypeNameAndDebug(Type, DebugSwitch)
Define the typeName and debug information.
Definition: className.H:121
const scalar gamma
Definition: EEqn.H:9
Namespace for OpenFOAM.
const dimensionSet dimCompressibility