89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: dev |
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| \\ / A nd | Web: www.OpenFOAM.org |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class pointVectorField;
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location "0.01";
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object pointDisplacement;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 1 0 0 0 0 0];
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internalField uniform (0 0 0);
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boundaryField
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{
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stationaryWalls
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{
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type fixedValue;
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value uniform (0 0 0);
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}
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movingBlock
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{
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type uncoupledSixDoFRigidBodyDisplacement;
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centreOfMass (0.5 0.5 0.5);
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momentOfInertia (0.1052 0.1052 0.1778);
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mass 9.6;
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velocity (0 0 0);
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orientation (1 0 0 0 1 0 0 0 1);
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acceleration (0 0 0);
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angularMomentum (0 0 0);
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torque (0 0 0);
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gravity (0 0 0);
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rhoInf 1;
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report on;
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restraints
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{
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topSpring
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{
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sixDoFRigidBodyMotionRestraint linearSpring;
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linearSpringCoeffs
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{
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anchor (0.5 0.5 1);
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refAttachmentPt $centreOfMass;
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stiffness 5000;
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damping 50;
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restLength 0.4;
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}
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}
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}
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constraints
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{
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maxIterations 500;
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fixedAxes1
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{
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sixDoFRigidBodyMotionConstraint fixedOrientation;
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tolerance 1e-6;
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relaxationFactor 1.0;
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fixedOrientationCoeffs {}
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}
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fixedLine1
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{
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sixDoFRigidBodyMotionConstraint fixedLine;
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tolerance 1e-6;
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relaxationFactor 1.0;
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fixedLineCoeffs
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{
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refPoint $centreOfMass;
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direction (0 0 1);
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}
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}
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}
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value uniform (0 0 0);
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}
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}
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// ************************************************************************* //
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