SuperFINIX may take input and give output variables and fields from or to Cerberus. Some input variables are shared with the SuperFINIX input file.
Input variables
| Variable name
|
Number of values
|
Description
|
| sf_iv_finix_bc_type
|
1
|
Boundary condition type for the fuel rods. 0 = user specified cladding outer surface temperature, 2 = user specified heat transfer coefficient and coolant bulk temperature.
|
Input fields
| Field name
|
Number of values
|
Description
|
| sf_if_power_lvl<idx>
|
Mesh size at level <idx>
|
Power deposited in the fuel (W).
|
| sf_if_clad_T_lvl<idx>
|
Mesh size at level <idx>
|
Cladding outer surface temperature (K).
|
| sf_if_HTC_lvl<idx>
|
Mesh size at level <idx>
|
Heat transfer coefficient between cladding outer surface and coolant (W/(m2K)).
|
| sf_if_cool_T_lvl<idx>
|
Mesh size at level <idx>
|
Coolant bulk temperature (K).
|
| sf_if_power_radial
|
Mesh size at radial input level
|
Power deposited in the fuel (W).
|
| sf_if_rod_idx
|
Horizontal mesh size at level where rods are located (<idx>)
|
Index of rod to initialize to each position. Used with fuel shuffling.
|
Output variables
| Variable name
|
Number of values
|
Description
|
|
|
|
|
Output fields
| Field name
|
Number of values
|
Description
|
| sf_of_vol_ave_fuel_T_lvl<idx>
|
Mesh size at level <idx>
|
Volume averaged fuel temperature (K)
|
| sf_of_eff_fuel_T_lvl<idx>
|
Mesh size at level <idx>
|
Effective 0.7/0.3 Doppler fuel temperature (K)
|
| sf_of_max_fuel_T_lvl<idx>
|
Mesh size at level <idx>
|
Maximum fuel temperature (K)
|
| Field name
|
Number of values
|
Description
|
| sf_of_vol_ave_fuel_T_radial
|
Mesh size at radial output level.
|
Volume averaged fuel temperature (K)
|
| Field name
|
Number of values
|
Description
|
| sf_of_rod_idx
|
Horizontal mesh size at the geometry level where rods are located
|
Current rod index at each position. Used with fuel shuffling.
|
| Field name
|
Number of values
|
Description
|
| sf_of_centerline_fuel_T
|
Mesh size at level where rods are located
|
Centerline fuel temperature (K)
|
| sf_of_outer_fuel_T
|
Mesh size at level where rods are located
|
Pellet surface temperature (K)
|
| sf_of_inner_clad_T
|
Mesh size at level where rods are located
|
Cladding inner surface temperature (K)
|
| sf_of_outer_clad_T
|
Mesh size at level where rods are located
|
Cladding outer surface temperature (K)
|
| sf_of_gap_width
|
Mesh size at level where rods are located
|
Width of the gas gap between fuel pellet and cladding (m)
|
| sf_of_gap_HTC
|
Mesh size at level where rods are located
|
Gas gap heat transfer coefficient (W/(m2K))
|
| sf_of_centerline_burnup
|
Mesh size at level where rods are located
|
Pellet centerline burnup (MWd/kgU)
|
