104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 4.1
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
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Application
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sixDOFsolver
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Author
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Dubravko Matijasevic, FSB Zagreb. All rights reserved.
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Description
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Six degrees of freedom solver for multiple bodies
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "objectRegistry.H"
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#include "foamTime.H"
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#include "ODESolver.H"
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#include "sixDOFBodies.H"
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#include "OFstream.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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# include "setRootCase.H"
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# include "createTime.H"
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sixDOFBodies structure(runTime);
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OFstream of(runTime.path()/"motion.dat");
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// Write header for output file
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of << "# Time, CoG_x, CoG_y, CoG_z, omega_x, omega_y, omega_z" << endl;
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Info<< "\nStarting time loop\n" << endl;
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for (runTime++; !runTime.end(); runTime++)
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{
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Info << "Time = " << runTime.value() << endl;
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structure.solve();
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of << runTime.value() << tab;
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forAll (structure.names(), bodyI)
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{
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Info<< nl << "Average velocity of " << structure.names()[bodyI]
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<< " in time step = "
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<< structure()[bodyI].Uaverage().value() << nl
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<< "Current velocity in time instant = "
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<< structure()[bodyI].U().value() << nl
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<< "Average omega of " << structure.names()[bodyI]
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<< " in time step = "
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<< structure()[bodyI].omegaAverage().value() << nl
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<< "Current omega in time instant = "
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<< structure()[bodyI].omega().value() << nl
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<< endl;
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of << structure()[bodyI].X().value().x() << tab
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<< structure()[bodyI].X().value().y() << tab
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<< structure()[bodyI].X().value().z() << tab
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<< structure()[bodyI].omega().value().x() << tab
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<< structure()[bodyI].omega().value().y() << tab
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<< structure()[bodyI].omega().value().z() << tab;
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}
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of << endl;
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runTime.write();
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Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
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<< " ClockTime = " << runTime.elapsedClockTime() << " s"
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<< nl << endl;
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}
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Info<< "End\n" << endl;
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return(0);
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}
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// ************************************************************************* //
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