The open source CFD toolbox
linearMotion.C
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4 \\ / O peration |
5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
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21 for more details.
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26\*---------------------------------------------------------------------------*/
27
28#include "linearMotion.H"
30
31// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
32
33namespace Foam
34{
35namespace solidBodyMotionFunctions
36{
39 (
43 );
44}
45}
46
47
48// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
49
51(
52 const dictionary& SBMFCoeffs,
53 const Time& runTime
54)
55:
57{
59}
60
61
62// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
63
66{
67 scalar t = time_.value();
68
69 // Translation of centre of gravity with constant velocity
70 const vector displacement = velocity_*t;
71
72 quaternion R(1);
73 septernion TR(septernion(-displacement)*R);
74
75 DebugInFunction << "Time = " << t << " transformation: " << TR << endl;
76
77 return TR;
78}
79
80
82(
83 const dictionary& SBMFCoeffs
84)
85{
87
89
90 return true;
91}
92
93
94// ************************************************************************* //
#define R(A, B, C, D, E, F, K, M)
Macros for easy insertion into run-time selection tables.
Add to construction table with typeName as the key.
Re-read model coefficients if they have changed.
Class to control time during OpenFOAM simulations that is also the top-level objectRegistry.
Definition: Time.H:80
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:126
Quaternion class used to perform rotations in 3D space.
Definition: quaternion.H:58
Septernion class used to perform translations and rotations in 3D space.
Definition: septernion.H:67
Base class for defining solid-body motions.
SolidBodyMotionFvMesh 6DoF motion function. Constant velocity displacement.
Definition: linearMotion.H:57
virtual septernion transformation() const
Return the solid-body motion transformation septernion.
Definition: linearMotion.C:65