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rAKA/test/test_model/test_solid_mechanics_model/test_materials/test_material_thermal.cc
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test_material_thermal.cc
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/**
* @file test_material_thermal.cc
*
* @author Lucas Frerot <lucas.frerot@epfl.ch>
*
* @date creation: Wed Aug 04 2010
* @date last modification: Sun Oct 19 2014
*
* @brief test of the class akantu::MaterialThermal
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* 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 <iostream>
/* -------------------------------------------------------------------------- */
#include "non_linear_solver.hh"
#include "solid_mechanics_model.hh"
/* -------------------------------------------------------------------------- */
using namespace akantu;
int main(int argc, char * argv[]) {
debug::setDebugLevel(dblWarning);
initialize("material_thermal.dat", argc, argv);
Math::setTolerance(1.e-13);
Mesh mesh(2);
mesh.read("square.msh");
SolidMechanicsModel model(mesh);
model.initFull(_analysis_method = _static);
mesh.computeBoundingBox();
const Vector<Real> & min = mesh.getLowerBounds();
const Vector<Real> & max = mesh.getUpperBounds();
Array<Real> & pos = mesh.getNodes();
Array<bool> & boundary = model.getBlockedDOFs();
Array<Real> & disp = model.getDisplacement();
for (UInt i = 0; i < mesh.getNbNodes(); ++i) {
if (Math::are_float_equal(pos(i, 0), min(0))) {
boundary(i, 0) = true;
}
if (Math::are_float_equal(pos(i, 1), min(1))) {
boundary(i, 1) = true;
}
}
model.setBaseName("test_material_thermal");
model.addDumpField("displacement");
model.addDumpField("strain");
model.addDumpField("stress");
model.addDumpField("delta_T");
auto & solver = model.getNonLinearSolver("static");
solver.set("max_iterations", 2);
solver.set("threshold", 1e-10);
model.solveStep();
for (UInt i = 0; i < mesh.getNbNodes(); ++i) {
if (Math::are_float_equal(pos(i, 0), max(0)) &&
Math::are_float_equal(pos(i, 1), max(1))) {
if (!Math::are_float_equal(disp(i, 0), 1.0) ||
!Math::are_float_equal(disp(i, 1), 1.0)) {
AKANTU_DEBUG_ERROR("Test not passed");
return EXIT_FAILURE;
}
}
}
model.dump();
finalize();
std::cout << "Test passed" << std::endl;
return EXIT_SUCCESS;
}
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