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kelvin.cpp
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Fri, May 10, 11:32

kelvin.cpp
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/**
* @file
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2017 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Tamaas 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.
*
* Tamaas 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 Tamaas. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "kelvin.hh"
#include "elasto_plastic_model.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
/* Volume 2D implementation */
/* -------------------------------------------------------------------------- */
template <>
void Kelvin<model_type::volume_2d>::applyVolumeForcePotential(
GridBase<Real>& source, GridBase<Real>& out) const {
auto apply = [this](decltype(buffer)& buffer) {
constexpr UInt dim = trait::dimension;
Real nu = this->model->getPoissonRatio();
Real E = this->model->getYoungModulus();
Real mu = E / (1 + nu);
Loop::stridedLoop(
[dim, E, mu](StaticVector<Complex, dim>&& f,
StaticVector<const Real, dim - 1>&& q) {
Complex tensor_mem[dim * dim];
Complex f_copy_mem[dim];
StaticVector<Complex, dim> f_copy(*f_copy_mem);
StaticMatrix<Complex, dim, dim> tensor(*tensor_mem);
f_copy = f;
},
buffer, wavevectors);
};
this->fourierApply(apply, source, out);
}
template <>
void Kelvin<model_type::volume_2d>::applyVolumeStressPotential(
GridBase<Real>& source, GridBase<Real>& out) const {
//
}
template <>
void Kelvin<model_type::volume_2d>::applyHypersingularStressPotential(
GridBase<Real>& source, GridBase<Real>& out) const {
//
}
/* -------------------------------------------------------------------------- */
/* Volume 1D implementation */
/* -------------------------------------------------------------------------- */
template <>
void Kelvin<model_type::volume_1d>::applyVolumeForcePotential(
GridBase<Real>& source, GridBase<Real>& out) const {
//
}
template <>
void Kelvin<model_type::volume_1d>::applyVolumeStressPotential(
GridBase<Real>& source, GridBase<Real>& out) const {
//
}
template <>
void Kelvin<model_type::volume_1d>::applyHypersingularStressPotential(
GridBase<Real>& source, GridBase<Real>& out) const {
//
}
/* -------------------------------------------------------------------------- */
/* Template instanciation */
/* -------------------------------------------------------------------------- */
template class Kelvin<model_type::volume_1d>;
template class Kelvin<model_type::volume_2d>;
/* -------------------------------------------------------------------------- */
__END_TAMAAS__

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