0b4643922a
Function1 is an abstract base-class of run-time selectable unary functions which may be composed of other Function1's allowing the user to specify complex functions of a single scalar variable, e.g. time. The implementations need not be a simple or continuous functions; interpolated tables and polynomials are also supported. In fact form of mapping between a single scalar input and a single primitive type output is supportable. The primary application of Function1 is in time-varying boundary conditions, it also used for other functions of time, e.g. injected mass is spray simulations but is not limited to functions of time.
135 lines
3.6 KiB
C++
135 lines
3.6 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM 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
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::solidBodyMotionFunctions::rotatingMotion
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Description
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SolidBodyMotionFvMesh 6DoF motion function.
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The rotation is defined by an origin and axis of rotation and an angular
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speed.
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SourceFiles
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rotatingMotion.C
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\*---------------------------------------------------------------------------*/
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#ifndef rotatingMotion_H
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#define rotatingMotion_H
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#include "solidBodyMotionFunction.H"
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#include "primitiveFields.H"
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#include "point.H"
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#include "Function1.H"
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#include "autoPtr.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace solidBodyMotionFunctions
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{
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/*---------------------------------------------------------------------------*\
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Class rotatingMotion Declaration
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\*---------------------------------------------------------------------------*/
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class rotatingMotion
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:
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public solidBodyMotionFunction
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{
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// Private data
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//- Origin of the axis
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const vector origin_;
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//- Axis vector
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const vector axis_;
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//- Angular velocty (rad/sec)
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autoPtr<Function1<scalar>> omega_;
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// Private Member Functions
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//- Disallow copy construct
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rotatingMotion(const rotatingMotion&);
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//- Disallow default bitwise assignment
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void operator=(const rotatingMotion&);
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public:
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//- Runtime type information
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TypeName("rotatingMotion");
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// Constructors
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//- Construct from components
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rotatingMotion
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(
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const dictionary& SBMFCoeffs,
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const Time& runTime
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);
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//- Construct and return a clone
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virtual autoPtr<solidBodyMotionFunction> clone() const
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{
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return autoPtr<solidBodyMotionFunction>
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(
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new rotatingMotion
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(
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SBMFCoeffs_,
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time_
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)
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);
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}
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//- Destructor
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virtual ~rotatingMotion();
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// Member Functions
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//- Return the solid-body motion transformation septernion
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virtual septernion transformation() const;
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//- Update properties from given dictionary
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virtual bool read(const dictionary& SBMFCoeffs);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace solidBodyMotionFunctions
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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