/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  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  * * * * * * * * * * * * * //


/*
template <Foam::label I>
inline Foam::scalar Foam::N64::bivarPolyFeat(const scalar Tstar)
{
    const scalar a[21] = {
        0., -0.81508875, -0.06484549, 0.31926761, 0.35164219, -0.01484638,
        -0.02385399, -0.14337633, -0.18493828, 0.05466979, -0.0010004, 0.01936938,
        -0.0130214, 0.12179535, -0.05237791, -0.00172218, -0.00447904, 0.02211965,
        0.00964791, -0.07566612, 0.02527412
    };

    const scalar p[21] = { 0. };

    const scalar A = 0.5;
    const scalar B = -0.129;
    return (A * loge (Tstar) + B) / sqr(Tstar);
}
*/


inline Foam::scalar Foam::N64::Omega11(const scalar Tstar)
{
    transform (loge(Tstar), vec.data());
    return ScalarProduct<M+1>::product (b11_.data(), vec.data());
}


inline Foam::scalar Foam::N64::Omega22(const scalar Tstar)
{
    transform (loge(Tstar), vec.data());
    return ScalarProduct<M+1>::product (b22_.data(), vec.data());
}


inline Foam::scalar Foam::N64::D(const scalar p, const scalar T)
{
    return Interaction::D(Wij_, p, T, (piSigmaSqr_ * Omega11(T/eij_)));
}



inline Foam::scalar Foam::N64::mu(const scalar p, const scalar T)
{
    return Interaction::mu(2.0*Wij_, T, (piSigmaSqr_ * Omega22(T/eij_)));
}


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


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


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


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


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


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


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