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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2026 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
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under the terms of the GNU General Public License as published by
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(at your option) any later version.
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Class
Foam::functionObjects::rigidBodySectionalForcesBase
Description
Base class for rigid-body sectional forces function objects
SourceFiles
rigidBodySectionalForcesBase.C
\*---------------------------------------------------------------------------*/
#ifndef rigidBodySectionalForcesBase_functionObject_H
#define rigidBodySectionalForcesBase_functionObject_H
#include "sectionalForcesBase.H"
#include "coordSet.H"
#include "rigidBodyMotion.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace functionObjects
{
/*---------------------------------------------------------------------------*\
Class rigidBodySectionalForcesBase Declaration
\*---------------------------------------------------------------------------*/
class rigidBodySectionalForcesBase
:
public sectionalForcesBase
{
// Private Data
//- Name of the rigid body
word body_;
//- The axis on which to plot the results
coordSet::axisType axis_;
//- Local origin of the plot
point localOrigin_;
//- The axis on which to plot the results
label axisi_;
protected:
// Protected Member Functions
//- Return the motion system
const RBD::rigidBodyMotion& motion() const;
//- Return the index of the body
label bodyIndex() const;
//- Return the body
const RBD::rigidBody& body() const;
//- Return the axis on which to plot the result
label axisi() const;
//- Return the name of the axis on which to plot the result
const word& axisName() const;
//- Return the vector axis on which to plot the result. Note that this
// is in the local coordinate system of the body. The global axis is
// given by the 'normal' method.
vector axis() const;
//- Return the local origin of the plot
const point& localOrigin() const;
//- Return the normal to the section planes
virtual vector normal() const;
//- Return the origin of the plot
virtual point origin() const;
//- Calculate the forces and moments at the cuts
void addFluid
(
vectorField& force,
vectorField& moment
) const;
//- Calculate the forces and moments at the cuts
void addBody
(
vectorField& force,
vectorField& moment
) const;
public:
//- Runtime type information
TypeName("rigidBodySectionalForcesBase");
// Constructors
//- Construct from Time and dictionary
rigidBodySectionalForcesBase
(
const word& name,
const Time& runTime,
const dictionary& dict
);
//- Disallow default bitwise copy construction
rigidBodySectionalForcesBase
(
const rigidBodySectionalForcesBase&
) = delete;
//- Destructor
virtual ~rigidBodySectionalForcesBase();
// Member Functions
//- Read the rigidBodySectionalForcesBase data
virtual bool read(const dictionary&);
//- Update for mesh point-motion
virtual void movePoints(const polyMesh&);
// Member Operators
//- Disallow default bitwise assignment
void operator=(const rigidBodySectionalForcesBase&) = delete;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace functionObjects
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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