TEqn.H

/*---------------------------------------------------------------------------*\
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 * In real Time Highly Advanced Computational Applications for Finite Volumes
 * Copyright (C) 2017 by the ITHACA-FV authors
-------------------------------------------------------------------------------
  License
  This file is part of ITHACA-FV
  ITHACA-FV is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  ITHACA-FV 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 Lesser General Public License for more details.
  You should have received a copy of the GNU Lesser General Public License
  along with ITHACA-FV. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
{
    alphat = turbulence->nut() / Prt;
    alphat.correctBoundaryConditions();
 
    volScalarField alphaEff("alphaEff", turbulence->nu() / Pr + alphat);
 
    fvScalarMatrix TEqn
    (
        fvm::ddt(T)
        + fvm::div(phi, T)
        - fvm::laplacian(alphaEff, T)
    );
 
    TEqn.relax();
 
    TEqn.solve();
 
    rhok = 1.0 - beta * (T - TRef);
}