74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
|
|
| ========= | |
|
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
|
| \\ / O peration | Version: dev |
|
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
|
| \\/ M anipulation | |
|
|
\*---------------------------------------------------------------------------*/
|
|
FoamFile
|
|
{
|
|
version 2.0;
|
|
format ascii;
|
|
class pointVectorField;
|
|
location "0.01";
|
|
object pointDisplacement;
|
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
dimensions [0 1 0 0 0 0 0];
|
|
|
|
internalField uniform (0 0 0);
|
|
|
|
boundaryField
|
|
{
|
|
stationaryWalls
|
|
{
|
|
type fixedValue;
|
|
value uniform (0 0 0);
|
|
}
|
|
movingBlock
|
|
{
|
|
type uncoupledSixDoFRigidBodyDisplacement;
|
|
centreOfMass (0.5 0.5 0.5);
|
|
momentOfInertia (0.1052 0.1052 0.1778);
|
|
mass 9.6;
|
|
velocity (0 0 0);
|
|
acceleration (0 0 0);
|
|
angularMomentum (0 0 0);
|
|
torque (0 0 0);
|
|
gravity (0 0 0);
|
|
rhoInf 1;
|
|
report on;
|
|
restraints
|
|
{
|
|
topSpring
|
|
{
|
|
sixDoFRigidBodyMotionRestraint linearSpring;
|
|
|
|
anchor (0.5 0.5 1);
|
|
refAttachmentPt $centreOfMass;
|
|
stiffness 5000;
|
|
damping 50;
|
|
restLength 0.4;
|
|
}
|
|
}
|
|
constraints
|
|
{
|
|
fixedOrientation
|
|
{
|
|
sixDoFRigidBodyMotionConstraint orientation;
|
|
}
|
|
|
|
zLine
|
|
{
|
|
sixDoFRigidBodyMotionConstraint line;
|
|
direction (0 0 1);
|
|
}
|
|
}
|
|
value uniform (0 0 0);
|
|
}
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|