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solving.cpp
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Created
Tue, Aug 20, 21:49
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Thu, Aug 22, 21:49 (1 d, 22 h)
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rSPECMICP SpecMiCP / ReactMiCP
solving.cpp
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#include "catch.hpp"
#include "utils.hpp"
#include "reactmicp/systems/diffusion/diffusion.hpp"
#include "reactmicp/meshes/mesh1d.hpp"
#include "database/database.hpp"
#include "reactmicp/micpsolvers/micpsolver.hpp"
#include "utils/log.hpp"
#include <iostream>
using
namespace
specmicp
;
using
namespace
specmicp
::
reactmicp
;
using
namespace
specmicp
::
reactmicp
::
systems
;
using
namespace
specmicp
::
reactmicp
::
systems
::
diffusion
;
TEST_CASE
(
"Solving the diffusion system"
,
"[Diffusion,MiCP]"
)
{
specmicp
::
stdlog
::
ReportLevel
()
=
specmicp
::
logger
::
Warning
;
specmicp
::
logger
::
ErrFile
::
stream
()
=
&
std
::
cerr
;
DiffusionSecondaryVariables
::
Variables
var
;
std
::
shared_ptr
<
database
::
DataContainer
>
database
=
get_test_carbo_database
();
EquilibriumState
comp_bc
;
comp_bc
=
blank_composition
(
database
);
BoundaryCondition
bc_node0
;
bc_node0
.
node
=
0
;
bc_node0
.
composition
=
comp_bc
;
bc_node0
.
fix_all
();
ListBoundaryCondition
bcs
=
{
bc_node0
,};
EquilibriumState
initial_state
=
sample_carbo_composition
(
database
);
std
::
shared_ptr
<
mesh
::
Mesh1D
>
themesh
=
std
::
make_shared
<
mesh
::
Mesh1D
>
(
4
,
1e-3
,
0.001
);
std
::
shared_ptr
<
DiffusionParameter
>
parameters
=
std
::
make_shared
<
DiffusionParameter
>
(
1e-6
,
0.2
);
SECTION
(
"Try solving"
)
{
auto
program
=
std
::
make_shared
<
DiffusionProgram
>
(
themesh
,
database
,
parameters
,
bcs
,
initial_state
,
var
);
specmicp
::
reactmicp
::
micpsolver
::
MiCPParabolicSolver
<
DiffusionProgram
>
solver
(
program
);
//var.displacement(8+13) = 0.0005;
const
int
ndf
=
program
->
get_ndf
();
for
(
int
i
=
0
;
i
<
ndf
;
++
i
)
{
for
(
int
node:
themesh
->
range_nodes
())
{
std
::
cout
<<
var
.
displacement
(
i
+
ndf
*
node
)
<<
"
\t
"
;
}
std
::
cout
<<
std
::
endl
;
}
//std::cout << var.displacement << std::endl;
for
(
int
k
=
0
;
k
<
10
;
++
k
)
{
auto
retcode
=
solver
.
solve_one_timestep
(
1000
,
var
);
std
::
cout
<<
var
.
displacement
(
8
+
13
)
<<
std
::
endl
;
for
(
int
i
=
0
;
i
<
program
->
get_ndf
();
++
i
)
{
for
(
int
node:
themesh
->
range_nodes
())
{
std
::
cout
<<
var
.
displacement
(
i
+
ndf
*
node
)
<<
"
\t
"
;
}
std
::
cout
<<
std
::
endl
;
}
REQUIRE
((
int
)
retcode
==
1
);
}
for
(
int
i
=
0
;
i
<
ndf
;
++
i
)
{
for
(
int
node:
themesh
->
range_nodes
())
{
std
::
cout
<<
var
.
displacement
(
i
+
ndf
*
node
)
<<
"
\t
"
;
}
std
::
cout
<<
std
::
endl
;
}
}
}
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