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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2025-2026 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 "multiValveEnginePistonMotion.H"
#include "multiValveEngine.H"
#include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
namespace Foam
{
namespace solidBodyMotionFunctions
{
defineTypeNameAndDebug(multiValveEnginePistonMotion, 0);
addToRunTimeSelectionTable
(
solidBodyMotionFunction,
multiValveEnginePistonMotion,
dictionary
);
}
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::solidBodyMotionFunctions::multiValveEnginePistonMotion::
multiValveEnginePistonMotion
(
const word& name,
const dictionary& SBMFCoeffs,
const Time& runTime
)
:
solidBodyMotionFunction(name, SBMFCoeffs, runTime),
fluidRegionName_(SBMFCoeffs.lookup<word>("fluidRegion"))
{}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Foam::solidBodyMotionFunctions::multiValveEnginePistonMotion::
~multiValveEnginePistonMotion()
{}
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
Foam::septernion
Foam::solidBodyMotionFunctions::multiValveEnginePistonMotion::
transformation() const
{
const fvMesh& fluidMesh = time_.lookupObject<fvMesh>(fluidRegionName_);
const fvMeshMover& fluidMover = fluidMesh.mover();
if (!isA<fvMeshMovers::multiValveEngine>(fluidMover))
{
FatalErrorInFunction
<< "The " << typeName << " motion function requires the motion"
<< " solver for the associated fluid region (i.e., "
<< fluidRegionName_ << ") to be of type "
<< fvMeshMovers::multiValveEngine::typeName
<< exit(FatalError);
}
const fvMeshMovers::multiValveEngine& fluidEngineMover =
refCast<const fvMeshMovers::multiValveEngine>(fluidMover);
return
septernion
(
fluidEngineMover.piston.position()
*fluidEngineMover.piston.axis
);
}
// ************************************************************************* //
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