/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 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/>.

\*---------------------------------------------------------------------------*/

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

inline const Foam::word& Foam::Particle::name()
    const
{
    return name_;
}


inline Foam::scalar Foam::Particle::W()
    const
{
    return W_;
}


inline Foam::scalar Foam::Particle::z()
    const
{
    return z_;
}


inline Foam::scalar Foam::Particle::F()
    const
{
    return (geometry_);
}


inline Foam::Particle::Geometry Foam::Particle::geometry()
    const
{
    return geometry_;
}


inline Foam::scalar Foam::Particle::Zrot()
    const
{
    return Zrot_;
}


inline Foam::scalar Foam::Particle::zeta(const scalar T, const scalar wellDepth)
    const
{
    const scalar a3 = sqrt(pow3(pi));
    const scalar a1 = a3/2.0;
    const scalar a2 = sqr(pi) / 4.0 + 2.0;

    const scalar t1 = sqrt(wellDepth/T);
    const scalar t2 = wellDepth/T;
    const scalar t3 = t1 * t2;

    return 1.0 + a1 * t1 + a2 * t2 + a3 * t3;
}


// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Ostream Operator  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //


// ************************************************************************* //