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variables.cpp
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Sat, Aug 3, 22:22
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Mon, Aug 5, 22:22 (1 d, 23 h)
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rSPECMICP SpecMiCP / ReactMiCP
variables.cpp
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#include "catch.hpp"
#include "utils.hpp"
#include "reactmicp/systems/saturated_diffusion/variables.hpp"
#include "reactmicp/meshes/mesh1d.hpp"
using
namespace
specmicp
;
using
namespace
specmicp
::
reactmicp
;
using
namespace
specmicp
::
reactmicp
::
systems
::
siasaturated
;
TEST_CASE
(
"SIA Variables"
,
"[Variables, Secondary variables, SIA]"
)
{
std
::
shared_ptr
<
database
::
DataContainer
>
database
=
get_test_carbo_database
();
int
nb_nodes
=
5
;
std
::
shared_ptr
<
mesh
::
Mesh1D
>
themesh
=
std
::
make_shared
<
mesh
::
Mesh1D
>
(
nb_nodes
-
1
,
1e-3
,
0.001
);
auto
parameters
=
std
::
make_shared
<
SaturatedDiffusionTransportParameters
>
(
1e-6
,
0.2
);
SECTION
(
"Initialization"
)
{
SIASaturatedVariables
variables
(
database
,
themesh
,
parameters
);
REQUIRE_NOTHROW
(
variables
.
component_concentration
(
0
,
2
)
);
REQUIRE_NOTHROW
(
variables
.
component_concentration
(
2
,
2
)
);
REQUIRE_NOTHROW
(
variables
.
component_concentration
(
4
,
4
)
);
REQUIRE_NOTHROW
(
variables
.
component_concentration
(
3
,
1
)
);
REQUIRE_NOTHROW
(
variables
.
log_component_concentration
(
3
,
3
)
);
REQUIRE_NOTHROW
(
variables
.
log_gamma_component
(
4
,
2
)
);
}
SECTION
(
"Ionic strength computation"
)
{
SIASaturatedVariables
variables
(
database
,
themesh
,
parameters
);
database
::
Database
database_handler
(
database
);
variables
.
log_component_concentration
(
1
,
database_handler
.
component_label_to_id
(
"Ca[2+]"
))
=
-
3
;
variables
.
log_component_concentration
(
1
,
database_handler
.
component_label_to_id
(
"HO[-]"
))
=
-
3
;
variables
.
log_component_concentration
(
1
,
database_handler
.
component_label_to_id
(
"HCO3[-]"
))
=
-
3
;
variables
.
log_component_concentration
(
1
,
database_handler
.
component_label_to_id
(
"SiO(OH)3[-]"
))
=
-
3
;
variables
.
nodal_ionic_strength
(
1
);
REQUIRE
(
variables
.
ionic_strength
(
1
)
==
(
4
*
1e-3
+
3
*
1e-3
)
*
0.5
);
variables
.
secondary_concentration
(
1
,
database_handler
.
aqueous_label_to_id
(
"CO3[2-]"
))
=
1e-2
;
variables
.
nodal_ionic_strength
(
1
);
REQUIRE
(
variables
.
ionic_strength
(
1
)
==
(
4
*
1e-3
+
3
*
1e-3
+
4
*
1e-2
)
*
0.5
);
variables
.
secondary_concentration
(
1
,
database_handler
.
aqueous_label_to_id
(
"CO2"
))
=
1e-1
;
variables
.
nodal_ionic_strength
(
1
);
REQUIRE
(
variables
.
ionic_strength
(
1
)
==
(
4
*
1e-3
+
3
*
1e-3
+
4
*
1e-2
)
*
0.5
);
}
SECTION
(
"Update"
)
{
SIASaturatedVariables
variables
(
database
,
themesh
,
parameters
);
EquilibriumState
composition
=
sample_carbo_composition
(
database
);
variables
.
update_composition
(
1
,
composition
);
REQUIRE
(
variables
.
component_concentration
(
1
,
1
)
==
composition
.
molality_component
(
1
));
REQUIRE
(
variables
.
total_mobile_concentration
(
1
,
1
)
==
composition
.
total_aqueous_concentration_component
(
1
));
}
}
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