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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2026 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 "fixedTrim.H"
#include "rotorDisk.H"
#include "addToRunTimeSelectionTable.H"
#include "mathematicalConstants.H"
using namespace Foam::constant;
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
namespace Foam
{
defineTypeNameAndDebug(fixedTrim, 0);
addToRunTimeSelectionTable(trimModel, fixedTrim, dictionary);
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::fixedTrim::fixedTrim
(
const fv::rotorDisk& rotor,
const dictionary& dict
)
:
trimModel(rotor, dict, typeName),
thetag_(rotor.zone().nCells(), 0.0)
{
read(dict);
}
// * * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * //
Foam::fixedTrim::~fixedTrim()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void Foam::fixedTrim::read(const dictionary& dict)
{
trimModel::read(dict);
scalar theta0 = coeffs_.lookup<scalar>("theta0", units::degrees);
scalar theta1c = coeffs_.lookup<scalar>("theta1c", units::degrees);
scalar theta1s = coeffs_.lookup<scalar>("theta1s", units::degrees);
const List<point>& x = rotor_.x();
forAll(thetag_, i)
{
scalar psi = x[i].y();
thetag_[i] = theta0 + theta1c*cos(psi) + theta1s*sin(psi);
}
}
Foam::tmp<Foam::scalarField> Foam::fixedTrim::thetag() const
{
return tmp<scalarField>(thetag_);
}
void Foam::fixedTrim::correct
(
const vectorField& U,
vectorField& force
) const
{}
void Foam::fixedTrim::correct
(
const volScalarField rho,
const vectorField& U,
vectorField& force
) const
{}
// ************************************************************************* //
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