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material_thermal.cc
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Thu, May 23, 12:05

material_thermal.cc
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/**
* Copyright (©) 2010-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* Akantu 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.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*/
/* -------------------------------------------------------------------------- */
#include "material_thermal.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
/* -------------------------------------------------------------------------- */
template <Int dim>
MaterialThermal<dim>::MaterialThermal(SolidMechanicsModel & model,
const ID & id, const ID & fe_engine_id)
: Material(model, id, fe_engine_id),
delta_T(this->registerInternal("delta_T", 1)),
sigma_th(this->registerInternal("sigma_th", 1)) {
sigma_th.initializeHistory();
this->registerParam("E", E, Real(0.), _pat_parsable | _pat_modifiable,
"Young's modulus");
this->registerParam("nu", nu, Real(0.5), _pat_parsable | _pat_modifiable,
"Poisson's ratio");
this->registerParam("alpha", alpha, Real(0.), _pat_parsable | _pat_modifiable,
"Thermal expansion coefficient");
this->registerParam("delta_T", delta_T, _pat_parsable | _pat_modifiable,
"Uniform temperature field");
}
/* -------------------------------------------------------------------------- */
template <Int dim>
void MaterialThermal<dim>::computeStress(ElementType el_type,
GhostType ghost_type) {
auto && arguments = getArguments(el_type, ghost_type);
for (auto && args : arguments) {
computeStressOnQuad(args);
}
}
/* -------------------------------------------------------------------------- */
template class MaterialThermal<1>;
template class MaterialThermal<2>;
template class MaterialThermal<3>;
} // namespace akantu

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