mirror of
https://github.com/OpenFOAM/OpenFOAM-6.git
synced 2025-12-08 06:57:46 +00:00
109 lines
3.0 KiB
C
109 lines
3.0 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "oscillatingRotatingMotion.H"
|
|
#include "addToRunTimeSelectionTable.H"
|
|
#include "mathematicalConstants.H"
|
|
|
|
using namespace Foam::constant::mathematical;
|
|
|
|
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
|
|
|
|
namespace Foam
|
|
{
|
|
namespace solidBodyMotionFunctions
|
|
{
|
|
defineTypeNameAndDebug(oscillatingRotatingMotion, 0);
|
|
addToRunTimeSelectionTable
|
|
(
|
|
solidBodyMotionFunction,
|
|
oscillatingRotatingMotion,
|
|
dictionary
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
|
|
|
Foam::solidBodyMotionFunctions::oscillatingRotatingMotion::
|
|
oscillatingRotatingMotion
|
|
(
|
|
const dictionary& SBMFCoeffs,
|
|
const Time& runTime
|
|
)
|
|
:
|
|
solidBodyMotionFunction(SBMFCoeffs, runTime)
|
|
{
|
|
read(SBMFCoeffs);
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
|
|
|
|
Foam::solidBodyMotionFunctions::oscillatingRotatingMotion::
|
|
~oscillatingRotatingMotion()
|
|
{}
|
|
|
|
|
|
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
|
|
|
|
Foam::septernion
|
|
Foam::solidBodyMotionFunctions::oscillatingRotatingMotion::
|
|
transformation() const
|
|
{
|
|
scalar t = time_.value();
|
|
|
|
vector eulerAngles = amplitude_*sin(omega_*t);
|
|
|
|
// Convert the rotational motion from deg to rad
|
|
eulerAngles *= pi/180.0;
|
|
|
|
quaternion R(eulerAngles.x(), eulerAngles.y(), eulerAngles.z());
|
|
septernion TR(septernion(origin_)*R*septernion(-origin_));
|
|
|
|
InfoInFunction << "Time = " << t << " transformation: " << TR << endl;
|
|
|
|
return TR;
|
|
}
|
|
|
|
|
|
bool Foam::solidBodyMotionFunctions::oscillatingRotatingMotion::read
|
|
(
|
|
const dictionary& SBMFCoeffs
|
|
)
|
|
{
|
|
solidBodyMotionFunction::read(SBMFCoeffs);
|
|
|
|
SBMFCoeffs_.lookup("origin") >> origin_;
|
|
SBMFCoeffs_.lookup("amplitude") >> amplitude_;
|
|
SBMFCoeffs_.lookup("omega") >> omega_;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|