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SERPENT_Input_file.txt
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% ---------------------------------------------------- %
% Simplified input file for SUNRISE LFR
% To be used during demonstration of Serpent2
% Author: Fredrik Dehlin 2021-02-01
% Modified: Aurora Jahan 2023-07-02
% ---------------------------------------------------- %
set seed 8912765876
set title "SUNRISE-LFR Simplified Example"
%% MATERIAL DEFINITIONS %%
% Fuel
mat fuel -10.766 burn 1 %
8016.09c 2.000
92235.09c 0.12
92238.09c 0.88
% End pellet (95% TD)
mat ZrN -6.99
7014.09c 0.005
7015.09c 0.995
40090.09c 0.5145
40091.09c 0.1122
40092.09c 0.1715
40094.09c 0.1738
40096.09c 0.0280
% Reflector pellet
mat ZrO2 -6.0
8016.09c -25.7220
39089.09c -4.0162
40090.09c -35.6267
40091.09c -7.8558
40092.09c -12.1398
40094.09c -12.5705
40096.09c -2.0683
% Boron Carbide
mat Bnat4C -2.25 % burn 1 % Natural boron carbide, 10% porosity
5010.09c 0.215
5011.09c 0.785
6000.09c 0.250
mat B104C -2.25 % Enriched boron carbide, 10% porosity
5010.09c 0.960
5011.09c 0.040
6000.09c 0.250
mat WB2 -13.44 % Tungsten-rhenium diboride, 5% porosity TD = 14.15 g/cc https://www-jstor-org.focus.lib.kth.se/stable/1717860?sid=primo&seq=1#metadata_info_tab_contents
5010.09c 0.900
5011.09c 0.100
74000.09c 0.5
% Steel
mat clad -7.89 % Cladding steel (15-15Ti)
6000.06c -0.09
14000.06c -0.85
22000.06c -0.40
24000.06c -14.50
25055.06c -1.50
26000.06c -65.35
28000.06c -15.50
42000.06c -1.50
mat FeCrAl -7.6 % Wrapper tube steel (Fe10Cr4Al)
13027.06c -4.000
24000.06c -10.000
26000.06c -86.000
% Lead coolant
% DENSITY VALUES. Assume a density according to the following: (ref: OECD-NEA Lead Handbook)
% Active Zone: (Tavg 485C) rho = -10.471
% Below AZ: (Tin 420C) rho = -10.554
% Above AZ: (Tout 550C) rho = -10.388
mat lead_AZF -9.876 rgb 0 255 0
82204.12c -0.0061
82206.12c -0.1074
82207.12c -0.0985
82208.12c -0.2328
mat lead_AZ -10.471 rgb 0 0 255
82204.06c -0.0061
82206.06c -0.1074
82207.06c -0.0985
82208.06c -0.2328
mat lead_UC -10.388 rgb 255 255 0
82204.06c -0.0061
82206.06c -0.1074
82207.06c -0.0985
82208.06c -0.2328
mat lead_BC -10.554 rgb 0 255 255
82204.06c -0.0061
82206.06c -0.1074
82207.06c -0.0985
82208.06c -0.2328
% ---------------------------------------------------- %
% Fuel rod segments: Active core
% ---------------------------------------------------- %
pin 10 % fuel rod in central fuel assembly, level 0
fuel 0.4901 % fuel pellet outer radius
void 0.5101 % cladding inner radius
clad 0.5601 % cladding outer radius
lead_AZF % coolant in central fuel assembly
% ---------------------------------------------------- %
% Fuel rod segments: Below and above active core
% ---------------------------------------------------- %
pin 11 % lower end cap
clad 0.5601 % lower end cap radius
lead_BC % Lead below active core
pin 12 % lower shield
Bnat4C 0.4901 % lower shield pellet outer radius
void 0.5101 % lower cladding inner radius
clad 0.5601 % lower cladding outer radius
lead_BC % Lead below active core
pin 13 % lower insulator pellet
ZrO2 0.4901 % lower insulator pellet outer radius
void 0.5101 % lower cladding inner radius
clad 0.5601 % lower cladding outer radius
lead_BC % Lead below active core
pin 14 % upper insulator pellet
ZrN 0.4901 % upper insulator pellet outer radius
void 0.5101 % upper cladding inner radius
clad 0.5601 % upper cladding outer radius
lead_UC % Lead Above active core
pin 15 % upper gas plenum part of fuel rod
void 0.5101
clad 0.5601
lead_UC % Lead Above active core
pin 16 % upper end cap
clad 0.5601 % upper end cap radius
lead_UC % Lead Above active core
% ---------------------------------------------------- %
% Reflector, shield, control and shut-down rods
% ---------------------------------------------------- %
pin 60 % reflector rod In active core region
ZrO2 1.0374
void 1.1252
clad 1.2503
lead_AZ
pin 60L % reflector rod Below active core region
ZrO2 1.0374
void 1.1252
clad 1.2503
lead_BC
pin 60U % reflector rod Above active core region
ZrO2 1.0374
void 1.1252
clad 1.2503
lead_UC
pin 70 % shielding rod
B104C 1.4477
void 1.5702
clad 1.7447
lead_AZ
pin 80 % control element rod
Bnat4C 1.2385
void 1.3435
clad 1.4930
lead_AZ
pin 80U % control element rod
Bnat4C 1.2385
void 1.3435
clad 1.4930
lead_UC
pin 80L % control element rod
Bnat4C 1.2385
void 1.3435
clad 1.4930
lead_BC
pin 90W % shut-down rod Wolfram diboride
WB2 1.6900
void 1.7000
clad 1.8700
lead_AZ
pin 90WU % shut-down rod Wolfram diboride Above Core Region
WB2 1.6900
void 1.7000
clad 1.8700
lead_UC
pin 90WL % shut-down rod Wolfram diboride Below core region
WB2 1.6900
void 1.7000
clad 1.8700
lead_BC
pin 90B % shut-down rod Boron carbide
B104C 1.6900
void 1.7000
clad 1.8700
lead_AZ
pin 90BU % shut-down rod Boron carbide above core region
B104C 1.6900
void 1.7000
clad 1.8700
lead_UC
pin 90BL % shut-down rod Boron carbide below core region
B104C 1.6900
void 1.7000
clad 1.8700
lead_BC
% pin 90 % shut-down rod
% WReB2 2.1950
% void 2.2100
% clad 2.4600
% lead_AZ
% ---------------------------------------------------- %
pin 9 % dummy rod for filling of lattice with lead in active core region
lead_AZF
pin 9UC % dummy rod for filling of lattice with lead above the active core region
lead_UC
pin 9BC % dummy rod for filling of lattice with lead below the active core region
lead_BC
pin 9-60 % dummy rod for filling of lattice
lead_AZ
pin 9-60L % dummy rod for filling of lattice
lead_BC
pin 9-60U % dummy rod for filling of lattice
lead_UC
pin 9-80 % dummy rod for filling of lattice
lead_BC
pin 9-80U % dummy rod for filling of lattice
lead_UC
pin 9-80L % dummy rod for filling of lattice
lead_BC
pin 9-W % dummy rod for filling of lattice
lead_AZ
pin 9-WU % dummy rod for filling of lattice
lead_UC
pin 9-WL % dummy rod for filling of lattice
lead_BC
pin 9-B % dummy rod for filling of lattice
lead_AZ
pin 9-BU % dummy rod for filling of lattice
lead_UC
pin 9-BL % dummy rod for filling of lattice
lead_BC
% ---------------------------------------------------- %
% Fuel rod lattices
% ---------------------------------------------------- %
lat 110 2 0.0 0.0 17 17 1.256 % Central assembly fuel rod lattice
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 9
9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 9
9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 9
9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 9
9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 9
9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 9
9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9
9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9
9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9
9 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9
9 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9
9 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9
9 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9
9 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9
9 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
% ---------------------------------------------------- %
lat 150 2 0.0 0.0 17 17 1.256 % Lower end cap lattice
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 11 11 11 11 11 11 11 11 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 11 11 11 11 11 11 11 11 11 9BC
9BC 9BC 9BC 9BC 9BC 9BC 11 11 11 11 11 11 11 11 11 11 9BC
9BC 9BC 9BC 9BC 9BC 11 11 11 11 11 11 11 11 11 11 11 9BC
9BC 9BC 9BC 9BC 11 11 11 11 11 11 11 11 11 11 11 11 9BC
9BC 9BC 9BC 11 11 11 11 11 11 11 11 11 11 11 11 11 9BC
9BC 9BC 11 11 11 11 11 11 11 11 11 11 11 11 11 11 9BC
9BC 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 9BC
9BC 11 11 11 11 11 11 11 11 11 11 11 11 11 11 9BC 9BC
9BC 11 11 11 11 11 11 11 11 11 11 11 11 11 9BC 9BC 9BC
9BC 11 11 11 11 11 11 11 11 11 11 11 11 9BC 9BC 9BC 9BC
9BC 11 11 11 11 11 11 11 11 11 11 11 9BC 9BC 9BC 9BC 9BC
9BC 11 11 11 11 11 11 11 11 11 11 9BC 9BC 9BC 9BC 9BC 9BC
9BC 11 11 11 11 11 11 11 11 11 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 11 11 11 11 11 11 11 11 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
lat 151 2 0.0 0.0 17 17 1.256 % Lower shield lattice
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 12 12 12 12 12 12 12 12 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 12 12 12 12 12 12 12 12 12 9BC
9BC 9BC 9BC 9BC 9BC 9BC 12 12 12 12 12 12 12 12 12 12 9BC
9BC 9BC 9BC 9BC 9BC 12 12 12 12 12 12 12 12 12 12 12 9BC
9BC 9BC 9BC 9BC 12 12 12 12 12 12 12 12 12 12 12 12 9BC
9BC 9BC 9BC 12 12 12 12 12 12 12 12 12 12 12 12 12 9BC
9BC 9BC 12 12 12 12 12 12 12 12 12 12 12 12 12 12 9BC
9BC 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 9BC
9BC 12 12 12 12 12 12 12 12 12 12 12 12 12 12 9BC 9BC
9BC 12 12 12 12 12 12 12 12 12 12 12 12 12 9BC 9BC 9BC
9BC 12 12 12 12 12 12 12 12 12 12 12 12 9BC 9BC 9BC 9BC
9BC 12 12 12 12 12 12 12 12 12 12 12 9BC 9BC 9BC 9BC 9BC
9BC 12 12 12 12 12 12 12 12 12 12 9BC 9BC 9BC 9BC 9BC 9BC
9BC 12 12 12 12 12 12 12 12 12 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 12 12 12 12 12 12 12 12 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
lat 152 2 0.0 0.0 17 17 1.256 % Lower insulation pellet lattice
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 13 13 13 13 13 13 13 13 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 13 13 13 13 13 13 13 13 13 9BC
9BC 9BC 9BC 9BC 9BC 9BC 13 13 13 13 13 13 13 13 13 13 9BC
9BC 9BC 9BC 9BC 9BC 13 13 13 13 13 13 13 13 13 13 13 9BC
9BC 9BC 9BC 9BC 13 13 13 13 13 13 13 13 13 13 13 13 9BC
9BC 9BC 9BC 13 13 13 13 13 13 13 13 13 13 13 13 13 9BC
9BC 9BC 13 13 13 13 13 13 13 13 13 13 13 13 13 13 9BC
9BC 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 9BC
9BC 13 13 13 13 13 13 13 13 13 13 13 13 13 13 9BC 9BC
9BC 13 13 13 13 13 13 13 13 13 13 13 13 13 9BC 9BC 9BC
9BC 13 13 13 13 13 13 13 13 13 13 13 13 9BC 9BC 9BC 9BC
9BC 13 13 13 13 13 13 13 13 13 13 13 9BC 9BC 9BC 9BC 9BC
9BC 13 13 13 13 13 13 13 13 13 13 9BC 9BC 9BC 9BC 9BC 9BC
9BC 13 13 13 13 13 13 13 13 13 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 13 13 13 13 13 13 13 13 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
lat 153 2 0.0 0.0 17 17 1.256 % Upper insulation pellet lattice
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 14 14 14 14 14 14 14 14 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 14 14 14 14 14 14 14 14 14 9UC
9UC 9UC 9UC 9UC 9UC 9UC 14 14 14 14 14 14 14 14 14 14 9UC
9UC 9UC 9UC 9UC 9UC 14 14 14 14 14 14 14 14 14 14 14 9UC
9UC 9UC 9UC 9UC 14 14 14 14 14 14 14 14 14 14 14 14 9UC
9UC 9UC 9UC 14 14 14 14 14 14 14 14 14 14 14 14 14 9UC
9UC 9UC 14 14 14 14 14 14 14 14 14 14 14 14 14 14 9UC
9UC 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 9UC
9UC 14 14 14 14 14 14 14 14 14 14 14 14 14 14 9UC 9UC
9UC 14 14 14 14 14 14 14 14 14 14 14 14 14 9UC 9UC 9UC
9UC 14 14 14 14 14 14 14 14 14 14 14 14 9UC 9UC 9UC 9UC
9UC 14 14 14 14 14 14 14 14 14 14 14 9UC 9UC 9UC 9UC 9UC
9UC 14 14 14 14 14 14 14 14 14 14 9UC 9UC 9UC 9UC 9UC 9UC
9UC 14 14 14 14 14 14 14 14 14 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 14 14 14 14 14 14 14 14 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
lat 154 2 0.0 0.0 17 17 1.256 % Upper gas plenum lattice
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 15 15 15 15 15 15 15 15 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 15 15 15 15 15 15 15 15 15 9UC
9UC 9UC 9UC 9UC 9UC 9UC 15 15 15 15 15 15 15 15 15 15 9UC
9UC 9UC 9UC 9UC 9UC 15 15 15 15 15 15 15 15 15 15 15 9UC
9UC 9UC 9UC 9UC 15 15 15 15 15 15 15 15 15 15 15 15 9UC
9UC 9UC 9UC 15 15 15 15 15 15 15 15 15 15 15 15 15 9UC
9UC 9UC 15 15 15 15 15 15 15 15 15 15 15 15 15 15 9UC
9UC 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 9UC
9UC 15 15 15 15 15 15 15 15 15 15 15 15 15 15 9UC 9UC
9UC 15 15 15 15 15 15 15 15 15 15 15 15 15 9UC 9UC 9UC
9UC 15 15 15 15 15 15 15 15 15 15 15 15 9UC 9UC 9UC 9UC
9UC 15 15 15 15 15 15 15 15 15 15 15 9UC 9UC 9UC 9UC 9UC
9UC 15 15 15 15 15 15 15 15 15 15 9UC 9UC 9UC 9UC 9UC 9UC
9UC 15 15 15 15 15 15 15 15 15 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 15 15 15 15 15 15 15 15 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
lat 155 2 0.0 0.0 17 17 1.256 % Upper end cap lattice
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 16 16 16 16 16 16 16 16 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 16 16 16 16 16 16 16 16 16 9UC
9UC 9UC 9UC 9UC 9UC 9UC 16 16 16 16 16 16 16 16 16 16 9UC
9UC 9UC 9UC 9UC 9UC 16 16 16 16 16 16 16 16 16 16 16 9UC
9UC 9UC 9UC 9UC 16 16 16 16 16 16 16 16 16 16 16 16 9UC
9UC 9UC 9UC 16 16 16 16 16 16 16 16 16 16 16 16 16 9UC
9UC 9UC 16 16 16 16 16 16 16 16 16 16 16 16 16 16 9UC
9UC 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 9UC
9UC 16 16 16 16 16 16 16 16 16 16 16 16 16 16 9UC 9UC
9UC 16 16 16 16 16 16 16 16 16 16 16 16 16 9UC 9UC 9UC
9UC 16 16 16 16 16 16 16 16 16 16 16 16 9UC 9UC 9UC 9UC
9UC 16 16 16 16 16 16 16 16 16 16 16 9UC 9UC 9UC 9UC 9UC
9UC 16 16 16 16 16 16 16 16 16 16 9UC 9UC 9UC 9UC 9UC 9UC
9UC 16 16 16 16 16 16 16 16 16 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 16 16 16 16 16 16 16 16 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
% ---------------------------------------------------- %
lat 160 2 0.0 0.0 9 9 2.65 % Reflector rod lattice
9 9 9 9 9 9 9 9 9
9 9 9 9 60 60 60 60 9
9 9 9 60 60 60 60 60 9
9 9 60 60 60 60 60 60 9
9 60 60 60 60 60 60 60 9
9 60 60 60 60 60 60 9 9
9 60 60 60 60 60 9 9 9
9 60 60 60 60 9 9 9 9
9 9 9 9 9 9 9 9 9
lat 160L 2 0.0 0.0 9 9 2.65 % Reflector rod lattice
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 60L 60L 60L 60L 9BC
9BC 9BC 9BC 60L 60L 60L 60L 60L 9BC
9BC 9BC 60L 60L 60L 60L 60L 60L 9BC
9BC 60L 60L 60L 60L 60L 60L 60L 9BC
9BC 60L 60L 60L 60L 60L 60L 9BC 9BC
9BC 60L 60L 60L 60L 60L 9BC 9BC 9BC
9BC 60L 60L 60L 60L 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
lat 160U 2 0.0 0.0 9 9 2.65 % Reflector rod lattice
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 60U 60U 60U 60U 9UC
9UC 9UC 9UC 60U 60U 60U 60U 60U 9UC
9UC 9UC 60U 60U 60U 60U 60U 60U 9UC
9UC 60U 60U 60U 60U 60U 60U 60U 9UC
9UC 60U 60U 60U 60U 60U 60U 9UC 9UC
9UC 60U 60U 60U 60U 60U 9UC 9UC 9UC
9UC 60U 60U 60U 60U 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
lat 170 2 0.0 0.0 9 9 4.061 % Radial shield rod lattice
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 70 70 70 9 9
9 9 9 70 70 70 70 9 9
9 9 70 70 70 70 70 9 9
9 9 70 70 70 70 9 9 9
9 9 70 70 70 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
lat 180 2 0.0 0.0 9 9 3.292 % Control rod lattice
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 80 80 80 9 9
9 9 9 80 80 80 80 9 9
9 9 80 80 80 80 80 9 9
9 9 80 80 80 80 9 9 9
9 9 80 80 80 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
lat 180L 2 0.0 0.0 9 9 3.292 % Control rod lattice
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 80L 80L 80L 9BC 9BC
9BC 9BC 9BC 80L 80L 80L 80L 9BC 9BC
9BC 9BC 80L 80L 80L 80L 80L 9BC 9BC
9BC 9BC 80L 80L 80L 80L 9BC 9BC 9BC
9BC 9BC 80L 80L 80L 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
lat 180U 2 0.0 0.0 9 9 3.292 % Control rod lattice
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 80U 80U 80U 9UC 9UC
9UC 9UC 9UC 80U 80U 80U 80U 9UC 9UC
9UC 9UC 80U 80U 80U 80U 80U 9UC 9UC
9UC 9UC 80U 80U 80U 80U 9UC 9UC 9UC
9UC 9UC 80U 80U 80U 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
lat 190W 2 0.0 0.0 9 9 4.500 % Shut-down rod lattice Wolfram diboride IN AZ
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 90W 90W 9 9 9
9 9 9 90W 90W 90W 9 9 9
9 9 9 90W 90W 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
lat 190WU 2 0.0 0.0 9 9 4.500 % Shut-down rod lattice Wolfram diboride ABOVE AZ
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 90WU 90WU 9UC 9UC 9UC
9UC 9UC 9UC 90WU 90WU 90WU 9UC 9UC 9UC
9UC 9UC 9UC 90WU 90WU 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
lat 190WL 2 0.0 0.0 9 9 4.500 % Shut-down rod lattice Wolfram diboride BELOW AZ
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 90WL 90WL 9BC 9BC 9BC
9BC 9BC 9BC 90WL 90WL 90WL 9BC 9BC 9BC
9BC 9BC 9BC 90WL 90WL 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
lat 190B 2 0.0 0.0 9 9 4.500 % Shut-down rod lattice Boron Carbide IN AZ
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 90B 90B 9 9 9
9 9 9 90B 90B 90B 9 9 9
9 9 9 90B 90B 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
9 9 9 9 9 9 9 9 9
lat 190BU 2 0.0 0.0 9 9 4.500 % Shut-down rod lattice Boron Carbide ABOVE AZ
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 90BU 90BU 9UC 9UC 9UC
9UC 9UC 9UC 90BU 90BU 90BU 9UC 9UC 9UC
9UC 9UC 9UC 90BU 90BU 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC 9UC
lat 190BL 2 0.0 0.0 9 9 4.500 % Shut-down rod lattice Boron Carbide BELOW AZ
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 90BL 90BL 9BC 9BC 9BC
9BC 9BC 9BC 90BL 90BL 90BL 9BC 9BC 9BC
9BC 9BC 9BC 90BL 90BL 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC 9BC
% ---------------------------------------------------- %
% Wrapper tube surfaces
% ---------------------------------------------------- %
surf 1 hexyc 0.0 0.0 8.23 % Wrapper tube inner radius
surf 2 hexyc 0.0 0.0 8.53 % Wrapper tube outer radius
surf 3 hexyc 0.0 0.0 7.5 % CR wrapper tube inner radius
surf 4 hexyc 0.0 0.0 7.7 % CR wrapper tube outer radius
surf 5 hexyc 0.0 0.0 7.5 % Shut-down wrapper tube inner radius
surf 6 hexyc 0.0 0.0 7.7 % Shut-down wrapper tube outer radius
% ---------------------------------------------------- %
% Cells for active zone
% ---------------------------------------------------- %
cell 10 1100 fill 110 -1 % Pin lattice, central assembly, level 0
cell 11 1100 FeCrAl 1 -2 % Wrapper tube
cell 12 1100 lead_AZ 2 % Gap between assemblies
% ---------------------------------------------------- %
% Cells below and above active zone
% ---------------------------------------------------- %
cell 1491 1490 lead_BC -1 % Assembly inlet plenum
cell 1492 1490 FeCrAl 1 -2 % Wrapper tube
cell 1493 1490 lead_BC 2 % Gap between assemblies
cell 1501 1500 fill 150 -1 % Pin lattice, lower end cap
cell 1502 1500 FeCrAl 1 -2 % Wrapper tube
cell 1503 1500 lead_BC 2 % Gap between assemblies
cell 1511 1510 fill 151 -1 % Pin lattice, lower shield
cell 1512 1510 FeCrAl 1 -2 % Wrapper tube
cell 1513 1510 lead_BC 2 % Gap between assemblies
cell 1521 1520 fill 152 -1 % Pin lattice, lower insulation pellet
cell 1522 1520 FeCrAl 1 -2 % Wrapper tube
cell 1523 1520 lead_BC 2 % Gap between assemblies
cell 1531 1530 fill 153 -1 % Pin lattice, upper insulation pellet
cell 1532 1530 FeCrAl 1 -2 % Wrapper tube
cell 1533 1530 lead_UC 2 % Gap between assemblies
cell 1541 1540 fill 154 -1 % Pin lattice, upper gas plenum
cell 1542 1540 FeCrAl 1 -2 % Wrapper tube
cell 1543 1540 lead_UC 2 % Gap between assemblies
cell 1551 1550 fill 155 -1 % Pin lattice, upper end cap
cell 1552 1550 FeCrAl 1 -2 % Wrapper tube
cell 1553 1550 lead_UC 2 % Gap between assemblies
cell 1561 1560 lead_UC -1 % Assembly outlet plenum
cell 1562 1560 FeCrAl 1 -2 % Wrapper tube
cell 1563 1560 lead_UC 2 % Gap between assemblies
% ---------------------------------------------------- %
% Cells for reflector, shield, control rod & shutdown rod
% ---------------------------------------------------- %
cell 60 1600 fill 160 -1 % Reflector pin lattice
cell 61 1600 FeCrAl 1 -2 % Wrapper tube
cell 62 1600 lead_AZ 2 % Gap between assemblies
cell 60L 1600L fill 160L -1 % Reflector pin lattice % BELOW CORE REGION
cell 61L 1600L FeCrAl 1 -2 % Wrapper tube
cell 62L 1600L lead_BC 2 % Gap between assemblies
cell 60U 1600U fill 160U -1 % Reflector pin lattice % ABOVE CORE REGION
cell 61U 1600U FeCrAl 1 -2 % Wrapper tube
cell 62U 1600U lead_UC 2 % Gap between assemblies
cell 70 1700 fill 170 -1 % Shield pin lattice
cell 71 1700 FeCrAl 1 -2 % Wrapper tube
cell 72 1700 lead_AZ 2 % Gap between assemblies
cell 80 1800 fill 180 -3 % Control element pin lattice
cell 81 1800 FeCrAl 3 -4 % Inner wrapper tube
cell 82 1800 lead_AZ 4 -1 % Gap between middle and outer wrapper tube
cell 83 1800 FeCrAl 1 -2 % Outer wrapper tube
cell 84 1800 lead_AZ 2 % Gap between assemblies
cell 80L 1800L fill 180L -3 % Control element pin lattice
cell 81L 1800L FeCrAl 3 -4 % Inner wrapper tube
cell 82L 1800L lead_BC 4 -1 % Gap between middle and outer wrapper tube
cell 83L 1800L FeCrAl 1 -2 % Outer wrapper tube
cell 84L 1800L lead_BC 2 % Gap between assemblies
cell 80U 1800U fill 180U -3 % Control element pin lattice
cell 81U 1800U FeCrAl 3 -4 % Inner wrapper tube
cell 82U 1800U lead_UC 4 -1 % Gap between middle and outer wrapper tube
cell 83U 1800U FeCrAl 1 -2 % Outer wrapper tube
cell 84U 1800U lead_UC 2 % Gap between assemblies
cell 85 1801 lead_AZ -1 % Lead filled wrapper tube
cell 86 1801 FeCrAl 1 -2 % Outer wrapper tube
cell 87 1801 lead_AZ 2 % Gap between assemblies
cell 900W 1900W fill 190W -5 % Shut-down element pin lattice
cell 910W 1900W FeCrAl 5 -6 % Inner wrapper tube
cell 920W 1900W lead_AZ 6 -1 % Gap between middle and outer wrapper tube
cell 930W 1900W FeCrAl 1 -2 % Outer wrapper tube
cell 940W 1900W lead_AZ 2 % Gap between assemblies
cell 900WU 1900WU fill 190WU -5 % Shut-down element pin lattice
cell 910WU 1900WU FeCrAl 5 -6 % Inner wrapper tube
cell 920WU 1900WU lead_UC 6 -1 % Gap between middle and outer wrapper tube
cell 930WU 1900WU FeCrAl 1 -2 % Outer wrapper tube
cell 940WU 1900WU lead_UC 2 % Gap between assemblies
cell 900WL 1900WL fill 190WL -5 % Shut-down element pin lattice
cell 910WL 1900WL FeCrAl 5 -6 % Inner wrapper tube
cell 920WL 1900WL lead_BC 6 -1 % Gap between middle and outer wrapper tube
cell 930WL 1900WL FeCrAl 1 -2 % Outer wrapper tube
cell 940WL 1900WL lead_BC 2 % Gap between assemblies
cell 900B 1900B fill 190B -5 % Shut-down element pin lattice
cell 910B 1900B FeCrAl 5 -6 % Inner wrapper tube
cell 920B 1900B lead_AZ 6 -1 % Gap between middle and outer wrapper tube
cell 930B 1900B FeCrAl 1 -2 % Outer wrapper tube
cell 940B 1900B lead_AZ 2 % Gap between assemblies
cell 900BU 1900BU fill 190BU -5 % Shut-down element pin lattice
cell 910BU 1900BU FeCrAl 5 -6 % Inner wrapper tube
cell 920BU 1900BU lead_UC 6 -1 % Gap between middle and outer wrapper tube
cell 930BU 1900BU FeCrAl 1 -2 % Outer wrapper tube
cell 940BU 1900BU lead_UC 2 % Gap between assemblies
cell 900BL 1900BL fill 190BL -5 % Shut-down element pin lattice
cell 910BL 1900BL FeCrAl 5 -6 % Inner wrapper tube
cell 920BL 1900BL lead_BC 6 -1 % Gap between middle and outer wrapper tube
cell 930BL 1900BL FeCrAl 1 -2 % Outer wrapper tube
cell 940BL 1900BL lead_BC 2 % Gap between assemblies
cell 95 1901 lead_AZ -1 % Lead filled wrapper tube %
cell 96 1901 FeCrAl 1 -2 % Outer wrapper tube
cell 97 1901 lead_AZ 2 % Gap between assemblies
cell 95L 1901L lead_BC -1 % Lead filled wrapper tube % BELOW CORE REGION
cell 96L 1901L FeCrAl 1 -2 % Outer wrapper tube
cell 97L 1901L lead_BC 2 % Gap between assemblies
cell 95U 1901U lead_UC -1 % Lead filled wrapper tube % ABOVE CORE REGION
cell 96U 1901U FeCrAl 1 -2 % Outer wrapper tube
cell 97U 1901U lead_UC 2 % Gap between assemblies
% ---------------------------------------------------- %
cell 98 99 lead_AZ -2 % Inner dummy assembly
cell 99 99 lead_AZ 2 % Outer dummy assembly
cell 98L 99L lead_BC -2 % Inner dummy assembly
cell 99L 99L lead_BC 2 % Outer dummy assembly
cell 98U 99U lead_UC -2 % Inner dummy assembly
cell 99U 99U lead_UC 2 % Outer dummy assembly
lat 2100 3 0.0 0.0 19 19 17.16 % Active core lattice
99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99
99 99 99 99 99 99 99 99 99 1600 1600 1600 1600 1600 1600 1600 1600 1600 99
99 99 99 99 99 99 99 99 1600 1600 1600 1600 1600 1600 1600 1600 1600 1600 99
99 99 99 99 99 99 99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1600 1600 99
99 99 99 99 99 99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99
99 99 99 99 99 1600 1600 1100 1100 1901 1100 1100 1100 1901 1100 1100 1600 1600 99
99 99 99 99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99
99 99 99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99
99 99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99
99 1600 1600 1100 1100 1901 1100 1100 1100 1801 1100 1100 1100 1901 1100 1100 1600 1600 99
99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99 99
99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99 99 99
99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99 99 99 99
99 1600 1600 1100 1100 1901 1100 1100 1100 1901 1100 1100 1600 1600 99 99 99 99 99
99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1100 1600 1600 99 99 99 99 99 99
99 1600 1600 1100 1100 1100 1100 1100 1100 1100 1600 1600 99 99 99 99 99 99 99
99 1600 1600 1600 1600 1600 1600 1600 1600 1600 1600 99 99 99 99 99 99 99 99
99 1600 1600 1600 1600 1600 1600 1600 1600 1600 99 99 99 99 99 99 99 99 99
99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99
lat 2490 3 0.0 0.0 19 19 17.16 % Assembly inlet lattice
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 99L 99L 99L 99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 99L 99L 99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 99L 99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L 99L 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L 99L 99L 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L 99L 99L 99L 99L 99L
99L 1490 1490 1490 1490 1490 1490 1490 1490 1490 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
lat 2500 3 0.0 0.0 19 19 17.16 % Lower endcap lattice
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L
99L 99L 99L 99L 99L 1600L 1600L 1500 1500 1901L 1500 1500 1500 1901L 1500 1500 1600L 1600L 99L
99L 99L 99L 99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L
99L 99L 99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L
99L 99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L
99L 1600L 1600L 1500 1500 1901L 1500 1500 1500 1490 1500 1500 1500 1901L 1500 1500 1600L 1600L 99L
99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L 99L
99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L 99L 99L
99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L 99L 99L 99L
99L 1600L 1600L 1500 1500 1901L 1500 1500 1500 1901L 1500 1500 1600L 1600L 99L 99L 99L 99L 99L
99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1500 1500 1500 1500 1500 1500 1500 1600L 1600L 99L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L 99L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
lat 2510 3 0.0 0.0 19 19 17.16 % Lower shield lattice
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L
99L 99L 99L 99L 99L 1600L 1600L 1510 1510 1901L 1510 1510 1510 1901L 1510 1510 1600L 1600L 99L
99L 99L 99L 99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L
99L 99L 99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L
99L 99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L
99L 1600L 1600L 1510 1510 1901L 1510 1510 1510 1490 1510 1510 1510 1901L 1510 1510 1600L 1600L 99L
99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L 99L
99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L 99L 99L
99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L 99L 99L 99L
99L 1600L 1600L 1510 1510 1901L 1510 1510 1510 1901L 1510 1510 1600L 1600L 99L 99L 99L 99L 99L
99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1510 1510 1510 1510 1510 1510 1510 1600L 1600L 99L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L 99L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
lat 2520 3 0.0 0.0 19 19 17.16 % Lower insulation pellet lattice
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L
99L 99L 99L 99L 99L 99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L
99L 99L 99L 99L 99L 1600L 1600L 1520 1520 1901L 1520 1520 1520 1901L 1520 1520 1600L 1600L 99L
99L 99L 99L 99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L
99L 99L 99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L
99L 99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L
99L 1600L 1600L 1520 1520 1901L 1520 1520 1520 1490 1520 1520 1520 1901L 1520 1520 1600L 1600L 99L
99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L 99L
99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L 99L 99L
99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L 99L 99L 99L
99L 1600L 1600L 1520 1520 1901L 1520 1520 1520 1901L 1520 1520 1600L 1600L 99L 99L 99L 99L 99L
99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1520 1520 1520 1520 1520 1520 1520 1600L 1600L 99L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L 99L 99L 99L 99L 99L 99L 99L
99L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 1600L 99L 99L 99L 99L 99L 99L 99L 99L 99L
99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L 99L
lat 2530 3 0.0 0.0 19 19 17.16 % Upper insulation pellet lattice
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U
99U 99U 99U 99U 99U 1600U 1600U 1530 1530 1901U 1530 1530 1530 1901U 1530 1530 1600U 1600U 99U
99U 99U 99U 99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U
99U 99U 99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U
99U 99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U
99U 1600U 1600U 1530 1530 1901U 1530 1530 1530 1560 1530 1530 1530 1901U 1530 1530 1600U 1600U 99U
99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U 99U
99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U 99U 99U
99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U 99U 99U 99U
99U 1600U 1600U 1530 1530 1901U 1530 1530 1530 1901U 1530 1530 1600U 1600U 99U 99U 99U 99U 99U
99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1530 1530 1530 1530 1530 1530 1530 1600U 1600U 99U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U 99U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
lat 2540 3 0.0 0.0 19 19 17.16 % Upper gas plenum lattice
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U
99U 99U 99U 99U 99U 1600U 1600U 1540 1540 1901U 1540 1540 1540 1901U 1540 1540 1600U 1600U 99U
99U 99U 99U 99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U
99U 99U 99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U
99U 99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U
99U 1600U 1600U 1540 1540 1901U 1540 1540 1540 1560 1540 1540 1540 1901U 1540 1540 1600U 1600U 99U
99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U 99U
99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U 99U 99U
99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U 99U 99U 99U
99U 1600U 1600U 1540 1540 1901U 1540 1540 1540 1901U 1540 1540 1600U 1600U 99U 99U 99U 99U 99U
99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1540 1540 1540 1540 1540 1540 1540 1600U 1600U 99U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U 99U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
lat 2550 3 0.0 0.0 19 19 17.16 % Upper endcap lattice
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U
99U 99U 99U 99U 99U 99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U
99U 99U 99U 99U 99U 1600U 1600U 1550 1550 1901U 1550 1550 1550 1901U 1550 1550 1600U 1600U 99U
99U 99U 99U 99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U
99U 99U 99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U
99U 99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U
99U 1600U 1600U 1550 1550 1901U 1550 1550 1550 1560 1550 1550 1550 1901U 1550 1550 1600U 1600U 99U
99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U 99U
99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U 99U 99U
99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U 99U 99U 99U
99U 1600U 1600U 1550 1550 1901U 1550 1550 1550 1901U 1550 1550 1600U 1600U 99U 99U 99U 99U 99U
99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1550 1550 1550 1550 1550 1550 1550 1600U 1600U 99U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U 99U 99U 99U 99U 99U 99U 99U
99U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 1600U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
lat 2560 3 0.0 0.0 19 19 17.16 % Assembly outlet lattice
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 99U 99U 99U 99U 99U 99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 99U 99U 99U 99U 99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 99U 99U 99U 99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 99U 99U 99U 99U 1560 1560 1560 1560 1901U 1560 1560 1560 1901U 1560 1560 1560 1560 99U
99U 99U 99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U
99U 1560 1560 1560 1560 1800U 1560 1560 1560 1560 1560 1560 1560 1800U 1560 1560 1560 1560 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U 99U 99U
99U 1560 1560 1560 1560 1901U 1560 1560 1560 1901U 1560 1560 1560 1560 99U 99U 99U 99U 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U 99U 99U 99U 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U 99U 99U 99U 99U 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U 99U 99U 99U 99U 99U 99U
99U 1560 1560 1560 1560 1560 1560 1560 1560 1560 99U 99U 99U 99U 99U 99U 99U 99U 99U
99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U 99U
surf 92 cyl 0.0 0.0 138 % Reflector radius
surf 93 cyl 0.0 0.0 140 % Core barrel outer radius
surf 94 cyl 0.0 0.0 222 % Primary vessel inner radius
surf 95 cyl 0.0 0.0 226 % Primary vessel outer radius
surf 8 pz -100.0
surf 9 pz -50.0 % Bottom of upper grid plate
surf 10 pz -45.0 % Top of upper grid plate
surf 11 pz -25.0 % Bottom of lower end cap
surf 12 pz -20.0 % Bottom of lower shield
surf 13 pz -10.0 % Bottom of insulator pellet
surf 14 pz 0.0 % Active Core
surf 17 pz 160 % Top of active zone
surf 18 pz 161 % Top of insulator pellet+1
surf 19 pz 177 % Top of gas plenum+9.5
surf 20 pz 179 % Top of upper end cap+2
surf 21 pz 181 % Top of assembly outlet
surf 22 pz 350
cell 146 0 fill 2100 -92 14 -17 % Core
cell 149 0 clad 92 -93 9 -22 % Core barrel
cell 150 0 lead_BC 93 -94 9 -21 % Cold leg coolant
cell 151 0 lead_BC -94 8 -9 % Cold pool coolant
cell 152 0 FeCrAl -92 9 -10 % Upper grid plate
cell 153 0 fill 2490 -92 10 -11 % Assembly inlet plenum
cell 154 0 fill 2500 -92 11 -12 % Lower end cap
cell 155 0 fill 2510 -92 12 -13 % Lower shield
cell 156 0 fill 2520 -92 13 -14 % Lower insulator
cell 157 0 fill 2530 -92 17 -18 % Upper insulator
cell 158 0 fill 2540 -92 18 -19 % Upper plenum
cell 159 0 fill 2550 -92 19 -20 % Upper end cap
cell 160 0 fill 2560 -92 20 -21 % Assembly outlet plenum
cell 161 0 lead_UC -92 21 -22 % Hot leg coolant
cell 162 0 lead_UC 93 -94 21 -22 % Hot leg coolant
cell 163 0 clad 94 -95 8 -22 % Primary vessel
cell 900 0 outside -8 % Outside world
cell 910 0 outside 22 % Outside world
cell 920 0 outside 95 % Outside world
% DATA LIBRARIES %
set acelib "/codes/SERPENT/xsdata/jeff311.xsdata"
set declib "/codes/SERPENT/xsdata/sss_jeff311.dec"
set nfylib "/codes/SERPENT/xsdata/sss_jeff311.nfy"
% DETECTORS %
det flux_fuel de fastflux dm fuel dv 953383 % Calculated the total fuel volume for normalization
ene fastflux 1 0.1 20
% PLOTTING %
%plot 3 2000 2000 -40 % 1. assembly inlet plenum
%plot 3 2000 2000 -23 % 2. lower end cap
%plot 3 2000 2000 -15 % 3. lower shield
%plot 3 2000 2000 -5 % 4. lower insulator
%plot 3 2000 2000 20 % 5. core
%plot 3 2000 2000 106.5 % 6. upper insulator
%plot 3 2000 2000 120 % 7. upper plenum
%plot 3 2000 2000 124 % 8. upper end cap