CConstantConductivityRANS.hpp

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/*!
 * \file CConstantConductivityRANS.hpp
 * \brief Defines a constant conductivity model for RANS problems.
 * \author T. Economon
 * \version 8.5.0 "Harrier"
 *
 * SU2 Project Website: https://su2code.github.io
 *
 * The SU2 Project is maintained by the SU2 Foundation
 * (http://su2foundation.org)
 *
 * Copyright 2012-2026, SU2 Contributors (cf. AUTHORS.md)
 *
 * SU2 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 2.1 of the License, or (at your option) any later version.
 *
 * SU2 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 SU2. If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include "CConductivityModel.hpp"
 
/*!
 * \class CConstantConductivityRANS
 * \brief Defines a constant laminar thermal conductivity along
 *        with a turbulent Prandtl number for including effects of
 *        turbulent heat transfer. Returns the effective conductivity.
 * \author T. Economon
 */
class CConstantConductivityRANS final : public CConductivityModel {
 public:
  /*!
   * \brief Constructor of the class.
   */
  CConstantConductivityRANS(su2double kt_lam_const, su2double pr_turb)
      : kt_lam_const_(kt_lam_const), pr_turb_(pr_turb) {}
 
  /*!
   * \brief Set thermal conductivity.
   */
  void SetConductivity(su2double, su2double, su2double, su2double mu_turb, su2double cp,
                       su2double, su2double) override {
    kt_ = kt_lam_const_ + cp * mu_turb / pr_turb_;
  }
 
 private:
  const su2double kt_lam_const_{0.0}; /*!< \brief Constant laminar conductivity. */
  const su2double pr_turb_{0.0};      /*!< \brief Turbulent Prandtl number. */
};