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variables.cpp
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Created
Wed, Oct 9, 13:41
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text/x-c
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Fri, Oct 11, 13:41 (2 d)
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blob
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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
(
int
node
,
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
(
int
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
);
}
double
SIASaturatedVariables
::
immobile_total_amount
(
int
node
,
int
component
)
{
double
sum
=
0
;
for
(
int
mineral:
m_data
->
range_mineral
())
{
if
(
m_data
->
nu_mineral
(
mineral
,
component
)
!=
0
)
{
sum
+=
m_data
->
nu_mineral
(
mineral
,
component
)
*
mineral_amount
(
node
,
mineral
);
}
}
return
sum
;
}
void
SIASaturatedVariables
::
nodal_update_total_amount
(
int
node
,
Eigen
::
VectorXd
&
total_amount
)
{
total_amount
.
resize
(
m_data
->
nb_component
);
total_amount
(
0
)
=
mass_water
(
node
)
/
m_data
->
molar_mass_basis_si
(
0
);
for
(
int
component:
m_data
->
range_aqueous_component
())
{
total_amount
(
component
)
=
nodal_component_update_total_amount
(
node
,
component
);
}
}
double
SIASaturatedVariables
::
nodal_component_update_total_amount
(
int
node
,
int
component
)
{
return
mass_water
(
node
)
*
total_mobile_concentration
(
node
,
component
)
+
immobile_total_amount
(
node
,
component
);
}
double
SIASaturatedVariables
::
mass_water
(
int
node
)
{
return
m_param
->
density_water
()
*
m_param
->
porosity
(
node
)
*
m_mesh
->
cell_volume
(
node
);
}
}
// end namespace siasaturated
}
// end namespace systems
}
// end namespace reactmicp
}
// end namespace specmicp
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