createFaceFields.H

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    Copyright (C) 2019 OpenCFD Ltd.
    Copyright (C) 2016-2019 ISP RAS (www.ispras.ru) UniCFD Group (www.unicfd.ru)
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License
    This file is part of QGDsolver library, based on 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
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    You should have received a copy of the GNU General Public License
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Global
    createFaceFields

Description
    Creates the face fields: linear interpolation of fields from volumes 
    to face centers.

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

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

// Density
surfaceScalarField rhof
(
    "rhof",
    linearInterpolate(rho)
);

// Velocity
surfaceVectorField Uf
(
    "Uf",
    linearInterpolate(U)
);

// Pressure
surfaceScalarField pf
(
    "pf",
    linearInterpolate(p)
);

// Heat capacities ratio
surfaceScalarField gammaf 
(
    "gammaf",
    linearInterpolate(gamma)
);

surfaceScalarField gammam1f
(
    "gammam1",
    gammaf - 1
);

// Heat capacity at constant pressure
surfaceScalarField Cpf
(
    "Cpf",
    linearInterpolate(thermo.Cp())
);

surfaceScalarField Hf
(
    "Hf",
    linearInterpolate((rhoE + p)/rho)
    //or (rhoEf + pf)/rhof?
);

surfaceScalarField muf
(
    "muf",
    linearInterpolate(thermo.mu()*0.0)
);

surfaceScalarField alphauf
(
    "alphauf",
    muf*0.0
);

surfaceScalarField cf
(
    "cf",
    linearInterpolate(thermo.c())
);
    
    
// ************************************************************************* //