Commit 4e67b467 authored by Poarch, Sandra's avatar Poarch, Sandra
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06_MAVRIC/reactor.csas.inp

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Original line number Diff line number Diff line 
=csas6

Megapower Model "A" core - full core

ce_v7.1

' Megapower - design A

read comp

' HP vapor region (K)

  K-39  10 0 5.4191E-06 925.0 end

  K-40  10 0 6.7900E-10 925.0 end

  K-41  10 0 3.9109E-07 925.0 end

' HP liquid region

  K-39  11 0 9.8657E-03 925.0 end

  K-40  11 0 1.2377E-06 925.0 end

  K-41  11 0 7.1198E-04 925.0 end

' Clad

' 725 C; heat pipe clad

    Fe-54  15 0  3.2697E-03 925.0 end

    Fe-56  15 0  5.1327E-02 925.0 end

    Fe-57  15 0  1.1854E-03 925.0 end

    Fe-58  15 0  1.5775E-04 925.0 end

    Cr-50  15 0  6.7739E-04 925.0 end

    Cr-52  15 0  1.3063E-02 925.0 end

    Cr-53  15 0  1.4812E-03 925.0 end

    Cr-54  15 0  3.6870E-04 925.0 end

    Ni-58  15 0  6.6375E-03 925.0 end

    Ni-60  15 0  2.5568E-03 925.0 end

    Ni-61  15 0  1.1114E-04 925.0 end

    Ni-62  15 0  3.5436E-04 925.0 end

    Ni-64  15 0  9.0246E-05 925.0 end

    Mo-92  15 0  1.8402E-04 925.0 end

    Mo-94  15 0  1.1470E-04 925.0 end

    Mo-95  15 0  1.9741E-04 925.0 end

    Mo-96  15 0  2.0683E-04 925.0 end

    Mo-97  15 0  1.1842E-04 925.0 end

    Mo-98  15 0  2.9921E-04 925.0 end

    Mo-100 15 0  1.1941E-04 925.0 end

    Mn-55  15 0  1.7400E-03 925.0 end

    Si-28  15 0  1.5679E-03 925.0 end

    Si-29  15 0  7.9614E-05 925.0 end

    Si-30  15 0  5.2482E-05 925.0 end

' 725 C, inner clad

    Fe-54  16 0  3.2697E-03 925.0 end

    Fe-56  16 0  5.1327E-02 925.0 end

    Fe-57  16 0  1.1854E-03 925.0 end

    Fe-58  16 0  1.5775E-04 925.0 end

    Cr-50  16 0  6.7739E-04 925.0 end

    Cr-52  16 0  1.3063E-02 925.0 end

    Cr-53  16 0  1.4812E-03 925.0 end

    Cr-54  16 0  3.6870E-04 925.0 end

    Ni-58  16 0  6.6375E-03 925.0 end

    Ni-60  16 0  2.5568E-03 925.0 end

    Ni-61  16 0  1.1114E-04 925.0 end

    Ni-62  16 0  3.5436E-04 925.0 end

    Ni-64  16 0  9.0246E-05 925.0 end

    Mo-92  16 0  1.8402E-04 925.0 end

    Mo-94  16 0  1.1470E-04 925.0 end

    Mo-95  16 0  1.9741E-04 925.0 end

    Mo-96  16 0  2.0683E-04 925.0 end

    Mo-97  16 0  1.1842E-04 925.0 end

    Mo-98  16 0  2.9921E-04 925.0 end

    Mo-100 16 0  1.1941E-04 925.0 end

    Mn-55  16 0  1.7400E-03 925.0 end

    Si-28  16 0  1.5679E-03 925.0 end

    Si-29  16 0  7.9614E-05 925.0 end

    Si-30  16 0  5.2482E-05 925.0 end

' 750 C, outer clad

    Fe-54  17 0  3.2697E-03 1000.0 end

    Fe-56  17 0  5.1327E-02 1000.0 end

    Fe-57  17 0  1.1854E-03 1000.0 end

    Fe-58  17 0  1.5775E-04 1000.0 end

    Cr-50  17 0  6.7739E-04 1000.0 end

    Cr-52  17 0  1.3063E-02 1000.0 end

    Cr-53  17 0  1.4812E-03 1000.0 end

    Cr-54  17 0  3.6870E-04 1000.0 end

    Ni-58  17 0  6.6375E-03 1000.0 end

    Ni-60  17 0  2.5568E-03 1000.0 end

    Ni-61  17 0  1.1114E-04 1000.0 end

    Ni-62  17 0  3.5436E-04 1000.0 end

    Ni-64  17 0  9.0246E-05 1000.0 end

    Mo-92  17 0  1.8402E-04 1000.0 end

    Mo-94  17 0  1.1470E-04 1000.0 end

    Mo-95  17 0  1.9741E-04 1000.0 end

    Mo-96  17 0  2.0683E-04 1000.0 end

    Mo-97  17 0  1.1842E-04 1000.0 end

    Mo-98  17 0  2.9921E-04 1000.0 end

    Mo-100 17 0  1.1941E-04 1000.0 end

    Mn-55  17 0  1.7400E-03 1000.0 end

    Si-28  17 0  1.5679E-03 1000.0 end

    Si-29  17 0  7.9614E-05 1000.0 end

    Si-30  17 0  5.2482E-05 1000.0 end

' Gap regions

  he 20 0 1.0E-6  925.0 end

  he 21 0 1.0E-6  925.0 end

  he 22 0 1.0E-6  925.0 end

  he 23 0 1.0E-6  925.0 end

' Fuel

  uo2 40 den=10.4 1.0 1000.0 92234 0.15 92235 19.95 92238 79.9 end

'  Alumina (Al2O3) reflector

  Al2O3    30 DEN=3.9              end

' Control drums

  B4C 55 den=2.51 1.0 925.0  5010 90.0 5011 10.0 end

' BeO axial reflectors

  BeO 60 den=3.01 end

' Building materials

  orconcrete 2 1.0  293.0 end

  aluminum   3 1.0  293.0 end

  ss304      4 0.3  293.0 end

  dry-air    5 1.0  293.0 end

' Earth

 wtptEarth   6   1.52  10

                 8000 51.371535

                11000  0.613996

                12000  1.330392

                13000  6.856351

                14000 27.118001

                19000  1.432657

                20000  5.116630

                22000  0.460436

                25000  0.071548

                26000  5.628454

                    1 293.0 end

' Pump 80% carbon steel, 15% copper, and 5% cobalt by volume

  carbonsteel 100 0.80 293.0  end

  copper      100 0.15 293.0  end

  cobalt      100 0.05 293.0  end

' Pump shaft

  ss304       101 1.0  293.0 end

' Treasure chest

  redwood     200 1.0  293.0 end

  gold        201 1.0  293.0 end



end comp



read param

  sig=0.00005

  gen=530

  npg=100000

  nbk=125000

  nsk=30

  flx=yes

  htm=no

  cds=1

  gfx=2

  ngp=200

end param



read bounds  all=void  end bounds



read geometry

unit 10

com="Fuel unit cell"

' Heat pipe region

zcylinder 1 0.7100 2p100.0   com='K vapor'

zcylinder 2 0.7875 2p100.0   com='K liquid'

zcylinder 3 0.8875 2p100.0   com='HP clad'

zcylinder 4 0.8939 2p100.0   com='HP gap'

media 10 1  1                com='K vapor'

media 11 1  2 -1             com='K liquid'

media 15 1  3 -2             com='Clad'

media 20 1  4 -3             com='HP gap'



zcylinder 10 0.9339 2p100.0  com="Fuel clad (inner)"

zcylinder 11 0.9403 2p100.0  com="Fuel gap (inner)"

hexprism  12 1.2802 2p100.0  com="UO2 fuel"

hexprism  13 1.2866 2p100.0  com="Fuel gap (outer)"

hexprism  14 1.3866 2p100.0  com="Fuel clad (outer)"

hexprism  15 1.3930 2p100.0  com="Outer gap"



plane  20 zpl=1.0 con=-85.0 com="Top BeO"

plane  21 zpl=1.0 con=65.0  com="Bottom BeO"

plane  22 zpl=1.0 con=80.0  com="FP void bound"



media  16 1  10 -4  -20 21  com="Fuel clad (inner)"

media  21 1  11 -10 -20 21  com="Fuel gap (inner)"

media  40 1  12 -11 -20 21  com="UO2 fuel"

media  22 1  13 -12 -20 21  com="Fuel gap (outer)"

media  17 1  14 -13 -20 21  com="Fuel clad (outer)"

media  23 1  15 -14         com="Outer gap"



media  60 1  14  20 -4      com="BeO reflector (top)"

media  60 1  14 -21 22 -4   com="BeO reflector (bottom)"

media  23 1  14 -22 -4      com="FP plenum"

boundary 15



unit 11

com="Inner dummy cell"

hexprism  1 1.393  2p100.0

media 30 1 1

boundary 1



unit 12

com="Inner core void region"

zcylinder 1 9.05 2p100.0

hexprism 2 9.551 2p100.0

media 20 1 1

media 30 1 2 -1

boundary 2



unit 15

com="Radial control drums"

zcylinder 1  11.5 2p100.0 origin x=-1.0

zcylinder 2  12.5 2p100.0 origin x=0.0

media 30 1 1

media 55 1 2 -1

boundary 2





unit 100

hexprism  40 49.7 2p100.0  com="Core boundary"

hexprism  41 50.1 2p100.0  com="Outer core gap"

zcylinder 42 77.85 2p100.0 com="Alumina outer reflector"

' RPV

zcylinder 43 82.93 2p100.0 com="RPV core barrel"

' Neutron shield

zcylinder 44 98.17 2p100.0001 com="B4C Neutron shield"

' Fuel region

array 1 40 place 22 25 1 0.0 0.0 0.0

' Coolant channel

hole 12  origin x=0.0 y=0.0 z=0.0



' Control drums

hole 15 origin x=63.1 y=+14.35 com="CD #1, 0 degrees"

hole 15 origin x=63.1 y=-14.35 com="CD #2, 0 degrees"

hole 15 origin x=-63.1 y=+14.35 rotate a1=180 com="CD #1, 180 degrees"

hole 15 origin x=-63.1 y=-14.35 rotate a1=180 com="CD #2, 180 degrees"



hole 15 origin x=18.9926 y=+61.8962 rotate a1=60 com="CD #1, 60 degrees"

hole 15 origin x=44.1074 y=+47.3962 rotate a1=60 com="CD #2, 60 degrees"



hole 15 origin x=-44.1074 y=+47.3962 rotate a1=120 com="CD #1, 120 degrees"

hole 15 origin x=-18.9926 y=+61.8962 rotate a1=120 com="CD #2, 120 degrees"



hole 15 origin x=-18.9926 y=-61.8962 rotate a1=240 com="CD #1, 240 degrees"

hole 15 origin x=-44.1074 y=-47.3962 rotate a1=240 com="CD #2, 240 degrees"



hole 15 origin x=+44.1074 y=-47.3962 rotate a1=300 com="CD #1, 300 degrees"

hole 15 origin x=+18.9926 y=-61.8962 rotate a1=300 com="CD #2, 300 degrees"



media 20 1 41 -40

media 30 1 42 -41

media 17 1 43 -42

media 55 1 44 -43

boundary 44



unit 200

com="internal pump"

xcylinder 1 20.0 140.0  0.0

xcylinder 2 20.0  40.0  0.0

xcylinder 3 5.0  140.0 5.0

media  100 1  2 -3 vol=47516.6

media  101 1  3 vol=10602.9

media    2 1  1 -2 -3

boundary 1



unit 300

com="hallway pump"

xcylinder 1 20.0 140.0  0.0

xcylinder 2 20.0  40.0  0.0

xcylinder 3 5.0  140.0 5.0

media  100 1  2 -3 vol=47516.6

media  101 1  3 vol=10602.9

media    2 1  1 -2 -3

boundary 1



unit 400

com="control room pump"

xcylinder 1 20.0 140.0  0.0

xcylinder 2 20.0  40.0  0.0

xcylinder 3 5.0  140.0  5.0

xcylinder 4 20.0 140.0 100.0

media  100 1  2 -3 vol=47516.6

media  101 1  3 vol=10602.9

media    2 1  4 -3

media    5 1  1 -2 -3 -4

boundary 1



unit 500

com="external pump"

xcylinder 1 20.0 140.0  0.0

xcylinder 2 20.0  40.0  0.0

xcylinder 3 5.0  140.0  5.0

xcylinder 4 20.0 140.0 100.0

media  100 1  2 -3 vol=47516.6

media  101 1  3 vol=10602.9

media    2 1  4 -3

media    5 1  1 -2 -3 -4

boundary 1



unit 600

com="roof pump"

xcylinder 1 20.0 140.0  0.0

xcylinder 2 20.0  40.0  0.0

xcylinder 3 5.0  140.0 5.0

media  100 1  2 -3 vol=47516.6

media  101 1  3 vol=10602.9

media    2 1  1 -2 -3

boundary 1



unit 700

com="control panel"

cuboid   1  90 -90   100  0   180  0

cuboid   2  90 -90   100  5   180 80

cuboid   3  85 -85    95  5    75  5

cuboid   4  85 -85   100  5    75  0

com="screens and keybord"

cuboid  10  30 -30    35 30   130 95 origin x=38.125 rotate a1=15

cuboid  11  30 -30    35 30   130 95 origin x=-38.125 rotate a1=-15

cuboid  12  30 -30    10  0    2 0 origin y=50 z=81.75 rotate a2=-10

media  3 1 1 -2 -3 -4

media  5 1 2 -10 -11 -12

media  5 1 3 -4

media  5 1 4

media  2 1 10

media  2 1 11

media  2 1 12

boundary 1



unit 777

com="treasure chest"

cuboid 1 2p40.0 4p30.0

cuboid 2 2p35.0 4p25.0

cuboid 3 2p35.0 2p25.0 2p10.0 origin z=-15

media  200 1  1 -2

media    5 1  2 -3

media  201 1  3 vol=70000.0

boundary 1



global unit 1

com="site"

cuboid   1 1700 -500   1100 -500     850.0   -200.0

cuboid   2 1700 -500   1100 -500       0.0   -200.0



com="exterior of the building, roof, floor"

cuboid   10 1200 0    600 0   400.0  -100.0

cuboid   11 1200 0    600 0   400.0   300.0

cuboid   12 1200 0    600 0     0.0  -100.0



com="air space in building - two rooms and maze"

cuboid   20 1160 100   500 100    300 0

cuboid   21 1160 600   560  40    300 0



com="interior walls to form maze to prevent streaming"

cuboid   31  600 500  500 100   300 0

cuboid   32  780 740  560  40   300 0



com="first door"

cuboid   40  600 500  180  100   210 0

cuboid   41  600 595  180  100   210 0



com="second door"

cuboid   50  780 740  560 480   210 0

cuboid   51  780 775  560 480   210 0



com="exterior door"

cuboid   60 1200 1160  360 240   210 0

cuboid   61 1200 1195  360 240   210 0



com="walls, roof, floor"

media  2 1   10 -20 -11 -12 -21 -40 -50 -60

media  2 1   11

media  2 1   12



com="air space and maze walls"

media  5 1   20 -21 -31 -32 -11 -12

media  5 1   21 -31 -32     -11 -12

media  2 1   31 -40         -11 -12

media  2 1   32 -50         -11 -12



com="first door"

media  5 1   40 -41 -12

media  4 1   41 -12



com="second door"

media  5 1   50 -51 -12

media  4 1   51 -12



com="exterior door"

media  5 1   60 -61 -12

media  4 1   61 -12



com="reactor"

hole 100 origin x=280 y=320 z=100 rotate a2=90



com="interior pump"

hole 200 origin x=460 y=240 z=20



com="hallway pump"

hole 300 origin x=640 y=440 z=20 rotate a1=180



com="control room pump"

hole 400 origin x=880 y=300 z=20 rotate a1=180



com="external pump"

hole 500 origin x=1100 y=700 z=20 rotate a1=-90



com="roof pump"

hole 600 origin x=1100 y=300 z=440 rotate a2=90 a3=-90



com="control panel"

hole 700 origin x=1040 y=45 z=60



com="treasure chest"

hole 777 origin x=280 y=320 z=-150





com="site soil and air"

media 5 1 1 -2 -10

media 6 1 2 -10



boundary 1



end geometry

' Filler cells needs to be alumina

' Net of 1134 heat pipe (fuel) cells



read array

 ara=1 typ=shexagonal

  nux=43 nuy=49 nuz=1 com="Core lattice"

  fill

  43r11

  43r11

  20r11 3r10    20r11

  18r11 6r10    19r11

  17r11 9r10    17r11

  15r11 12r10   16r11

  14r11 15r10   14r11

  12r11 18r10   13r11

  11r11 21r10   11r11

  9r11  24r10   10r11

  8r11  27r10    8r11

  6r11  30r10    7r11

  5r11  33r10    5r11

  4r11  34r10    5r11

  4r11  35r10    4r11

  4r11  34r10    5r11

  4r11  35r10    4r11

  4r11  34r10    5r11

  4r11  35r10    4r11

  4r11  34r10    5r11

  4r11  16r10 3r11 16r10  4r11

  4r11  14r10 6r11 14r10  5r11

  4r11  14r10 7r11 14r10  4r11

  4r11  13r10 8r11 13r10  5r11

  4r11  14r10 7r11 14r10  4r11

  4r11  13r10 8r11 13r10  5r11

  4r11  14r10 7r11 14r10  4r11

  4r11  14r10 6r11 14r10  5r11

  4r11  16r10 3r11 16r10  4r11

  4r11  34r10    5r11

  4r11  35r10    4r11

  4r11  34r10    5r11

  4r11  35r10    4r11

  4r11  34r10    5r11

  4r11  35r10    4r11

  4r11  34r10    5r11

  5r11  33r10    5r11

  6r11  30r10    7r11

  8r11  27r10    8r11

  9r11  24r10   10r11

  11r11 21r10   11r11

  12r11 18r10   13r11

  14r11 15r10   14r11

  15r11 12r10   16r11

  17r11 9r10    17r11

  18r11 6r10    19r11

  20r11 3r10    20r11

  43r11

  43r11

 end fill

end array

read grid 1

  xlinear 20  330.0 230.0

  zlinear 30  155.0  45.0

  ylinear 22  385.0 235.0

end grid

read grid 2

  xlinear 40 1700.0 -500.0

  ylinear 40 1100.0 -500.0

  zlinear 40  850.0 -150.0

end grid

read start

  nst=0

  xsp=330.0 xsm=230.0

  ysp=385.0 ysm=235.0

  zsp=155.0 zsm=45.0

end start

'read volume

'  type=random

'  batches=100

'  points=10000

'end volume

end data

end