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test_material_thermal.cc
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Thu, Aug 22, 07:28
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rAKA akantu
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
);
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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