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variables.cpp
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Created
Wed, Sep 4, 20:17
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Fri, Sep 6, 20:17 (2 d)
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Attached To
rSPECMICP SpecMiCP / ReactMiCP
variables.cpp
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#include "variables.hpp"
namespace
specmicp
{
namespace
reactmicp
{
namespace
systems
{
namespace
siasaturated
{
void
SIASaturatedVariables
::
update_composition
(
index_t
node
,
const
EquilibriumState
&
composition
)
{
// speciation
m_speciation_variables
.
col
(
node
)
=
composition
.
main_variables
();
m_secondary_concentration
.
col
(
node
)
=
composition
.
molality_secondary
();
m_secondary_variables
.
col
(
node
)
=
composition
.
activity_coefficient
();
m_ionic_strength
(
node
)
=
composition
.
ionic_strength
();
// transport
for
(
index_t
component:
m_data
->
range_aqueous_component
())
{
total_mobile_concentration
(
node
,
component
)
=
composition
.
total_aqueous_concentration_component
(
component
);
}
m_speciation_variables
(
0
,
node
)
=
mass_water
(
node
);
}
scalar_t
SIASaturatedVariables
::
immobile_total_amount
(
index_t
node
,
index_t
component
)
{
return
(
m_data
->
nu_mineral
.
col
(
component
).
array
()
*
m_speciation_variables
.
block
(
m_data
->
nb_component
,
node
,
m_data
->
nb_mineral
,
1
).
array
()).
sum
();
}
void
SIASaturatedVariables
::
nodal_update_total_amount
(
index_t
node
,
Vector
&
total_amount
)
{
total_amount
.
resize
(
m_data
->
nb_component
);
total_amount
(
0
)
=
mass_water
(
node
)
/
m_data
->
molar_mass_basis_si
(
0
)
+
immobile_total_amount
(
node
,
0
);
for
(
index_t
component:
m_data
->
range_aqueous_component
())
{
total_amount
(
component
)
=
nodal_component_update_total_amount
(
node
,
component
);
}
}
scalar_t
SIASaturatedVariables
::
nodal_component_update_total_amount
(
index_t
node
,
index_t
component
)
{
return
mass_water
(
node
)
*
total_mobile_concentration
(
node
,
component
)
+
immobile_total_amount
(
node
,
component
);
}
scalar_t
SIASaturatedVariables
::
mass_water
(
index_t
node
)
{
return
m_param
->
density_water
()
*
m_param
->
porosity
(
node
)
*
m_mesh
->
cell_volume
(
node
)
*
1e-3
;
}
}
// end namespace siasaturated
}
// end namespace systems
}
// end namespace reactmicp
}
// end namespace specmicp
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