File size: 1,926 Bytes
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "constant";
object dynamicMeshDict.sixDoF;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
mover
{
type sixDoFRigidBodyMotion;
libs ("libsixDoFRigidBodyMotion_pointMeshMovers.so");
patches (floatingObject);
innerDistance 0.05;
outerDistance 0.35;
exterior
{
innerDistance 0.05;
outerDistance 0.35;
}
centreOfMass (0.5 0.45 0.35);
// Cuboid dimensions
L (0.3 0.2 0.5);
// Density of the solid
rhoSolid 500;
// Cuboid mass
mass #calc "$rhoSolid*cmptProduct($<vector>L)";
// Cuboid moment of inertia about the centre of mass
momentOfInertia #calc "$mass*(tensor::one-tensor::I)&cmptSqr($<vector>L)/12";
report on;
accelerationRelaxation 0.7;
solver
{
type Newmark;
}
constraints
{
// fixedPoint
// {
// sixDoFRigidBodyMotionConstraint point;
// centreOfRotation (0.5 0.45 0.1);
// }
fixedLine
{
sixDoFRigidBodyMotionConstraint line;
centreOfRotation (0.5 0.45 0.1);
direction (0 1 0);
}
fixedAxis
{
sixDoFRigidBodyMotionConstraint axis;
axis (0 1 0);
}
}
}
// ************************************************************************* //
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