| <?xml version='1.0' encoding='utf-8'?> |
| <model> |
| <materials> |
| <material id="380" name="SS-304"> |
| <density value="8.0" units="g/cm3"/> |
| <nuclide name="Fe54" wo="0.039236629647812646"/> |
| <nuclide name="Fe56" wo="0.6387156250179591"/> |
| <nuclide name="Fe57" wo="0.015014561865038722"/> |
| <nuclide name="Fe58" wo="0.0020331834691896086"/> |
| <nuclide name="Cr50" wo="0.007930004583164795"/> |
| <nuclide name="Cr52" wo="0.1590287884675572"/> |
| <nuclide name="Cr53" wo="0.01837981495548285"/> |
| <nuclide name="Cr54" wo="0.004661391993795167"/> |
| <nuclide name="Ni58" wo="0.0638378200317604"/> |
| <nuclide name="Ni60" wo="0.025437164754268084"/> |
| <nuclide name="Ni61" wo="0.0011241911310318747"/> |
| <nuclide name="Ni62" wo="0.0036430811883128114"/> |
| <nuclide name="Ni64" wo="0.0009577428946268364"/> |
| <nuclide name="Mn55" wo="0.02"/> |
| </material> |
| <material id="381" name="Reflector_H2O_B800ppm" temperature="580.0"> |
| <density value="0.714" units="g/cm3"/> |
| <nuclide name="H1" ao="1.99968852"/> |
| <nuclide name="H2" ao="0.00031148"/> |
| <nuclide name="O16" ao="0.9976206"/> |
| <nuclide name="O17" ao="0.000379"/> |
| <nuclide name="O18" ao="0.0020004"/> |
| <nuclide name="B10" ao="0.0002652842475256683"/> |
| <nuclide name="B11" ao="0.0010678024234575894"/> |
| <sab name="c_H_in_H2O"/> |
| </material> |
| <material id="382" name="UO2_4.95wpct_900K" depletable="true" temperature="900.0"> |
| <density value="10.97" units="g/cm3"/> |
| <nuclide name="U235" ao="0.05010154294807601"/> |
| <nuclide name="U238" ao="0.949898457051924"/> |
| <nuclide name="O16" ao="1.9952412"/> |
| <nuclide name="O17" ao="0.000758"/> |
| <nuclide name="O18" ao="0.0040008"/> |
| <sab name="c_U_in_UO2"/> |
| <sab name="c_O_in_UO2"/> |
| </material> |
| <material id="383" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="384" name="Zircaloy-4" temperature="580.0"> |
| <density value="6.56" units="g/cm3"/> |
| <nuclide name="Zr90" wo="0.49808619229319734"/> |
| <nuclide name="Zr91" wo="0.109829857451809"/> |
| <nuclide name="Zr92" wo="0.1697227906772194"/> |
| <nuclide name="Zr94" wo="0.17574431795483936"/> |
| <nuclide name="Zr96" wo="0.02891684162293497"/> |
| <nuclide name="Sn112" wo="0.00013258696500899892"/> |
| <nuclide name="Sn114" wo="9.18244938630758e-05"/> |
| <nuclide name="Sn115" wo="4.771905899254868e-05"/> |
| <nuclide name="Sn116" wo="0.0020584231441515095"/> |
| <nuclide name="Sn117" wo="0.0010966473380910862"/> |
| <nuclide name="Sn118" wo="0.003487981278597598"/> |
| <nuclide name="Sn119" wo="0.0012475771051862219"/> |
| <nuclide name="Sn120" wo="0.004771539508846636"/> |
| <nuclide name="Sn122" wo="0.000689409486231945"/> |
| <nuclide name="Sn124" wo="0.0008762916210303822"/> |
| <nuclide name="Fe54" wo="0.00011855672267684395"/> |
| <nuclide name="Fe56" wo="0.0019299321043708116"/> |
| <nuclide name="Fe57" wo="4.5367740887167366e-05"/> |
| <nuclide name="Fe58" wo="6.143432065177235e-06"/> |
| <nuclide name="Cr50" wo="4.173686622718313e-05"/> |
| <nuclide name="Cr52" wo="0.000836993623513459"/> |
| <nuclide name="Cr53" wo="9.673586818675183e-05"/> |
| <nuclide name="Cr54" wo="2.4533642072606143e-05"/> |
| <nuclide name="O16" wo="9.973468728094325e-05"/> |
| <nuclide name="O17" wo="4.0268443742569094e-08"/> |
| <nuclide name="O18" wo="2.250442753141801e-07"/> |
| </material> |
| <material id="385" name="H2O_0.7140gcm3_580K_B800ppm" temperature="580.0"> |
| <density value="0.714" units="g/cm3"/> |
| <nuclide name="H1" ao="1.99968852"/> |
| <nuclide name="H2" ao="0.00031148"/> |
| <nuclide name="O16" ao="0.9976206"/> |
| <nuclide name="O17" ao="0.000379"/> |
| <nuclide name="O18" ao="0.0020004"/> |
| <nuclide name="B10" ao="0.0002652842475256683"/> |
| <nuclide name="B11" ao="0.0010678024234575894"/> |
| <sab name="c_H_in_H2O"/> |
| </material> |
| <material id="387" name="UO2_4.95wpct_900K" depletable="true" temperature="900.0"> |
| <density value="10.97" units="g/cm3"/> |
| <nuclide name="U235" ao="0.05010154294807601"/> |
| <nuclide name="U238" ao="0.949898457051924"/> |
| <nuclide name="O16" ao="1.9952412"/> |
| <nuclide name="O17" ao="0.000758"/> |
| <nuclide name="O18" ao="0.0040008"/> |
| <sab name="c_U_in_UO2"/> |
| <sab name="c_O_in_UO2"/> |
| </material> |
| <material id="388" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="389" name="Zircaloy-4" temperature="580.0"> |
| <density value="6.56" units="g/cm3"/> |
| <nuclide name="Zr90" wo="0.49808619229319734"/> |
| <nuclide name="Zr91" wo="0.109829857451809"/> |
| <nuclide name="Zr92" wo="0.1697227906772194"/> |
| <nuclide name="Zr94" wo="0.17574431795483936"/> |
| <nuclide name="Zr96" wo="0.02891684162293497"/> |
| <nuclide name="Sn112" wo="0.00013258696500899892"/> |
| <nuclide name="Sn114" wo="9.18244938630758e-05"/> |
| <nuclide name="Sn115" wo="4.771905899254868e-05"/> |
| <nuclide name="Sn116" wo="0.0020584231441515095"/> |
| <nuclide name="Sn117" wo="0.0010966473380910862"/> |
| <nuclide name="Sn118" wo="0.003487981278597598"/> |
| <nuclide name="Sn119" wo="0.0012475771051862219"/> |
| <nuclide name="Sn120" wo="0.004771539508846636"/> |
| <nuclide name="Sn122" wo="0.000689409486231945"/> |
| <nuclide name="Sn124" wo="0.0008762916210303822"/> |
| <nuclide name="Fe54" wo="0.00011855672267684395"/> |
| <nuclide name="Fe56" wo="0.0019299321043708116"/> |
| <nuclide name="Fe57" wo="4.5367740887167366e-05"/> |
| <nuclide name="Fe58" wo="6.143432065177235e-06"/> |
| <nuclide name="Cr50" wo="4.173686622718313e-05"/> |
| <nuclide name="Cr52" wo="0.000836993623513459"/> |
| <nuclide name="Cr53" wo="9.673586818675183e-05"/> |
| <nuclide name="Cr54" wo="2.4533642072606143e-05"/> |
| <nuclide name="O16" wo="9.973468728094325e-05"/> |
| <nuclide name="O17" wo="4.0268443742569094e-08"/> |
| <nuclide name="O18" wo="2.250442753141801e-07"/> |
| </material> |
| <material id="390" name="H2O_0.7140gcm3_580K_B800ppm" temperature="580.0"> |
| <density value="0.714" units="g/cm3"/> |
| <nuclide name="H1" ao="1.99968852"/> |
| <nuclide name="H2" ao="0.00031148"/> |
| <nuclide name="O16" ao="0.9976206"/> |
| <nuclide name="O17" ao="0.000379"/> |
| <nuclide name="O18" ao="0.0020004"/> |
| <nuclide name="B10" ao="0.0002652842475256683"/> |
| <nuclide name="B11" ao="0.0010678024234575894"/> |
| <sab name="c_H_in_H2O"/> |
| </material> |
| <material id="391" name="Ag-In-Cd"> |
| <density value="10.17" units="g/cm3"/> |
| <nuclide name="Ag107" wo="0.41100940717766427"/> |
| <nuclide name="Ag109" wo="0.3889905928223358"/> |
| <nuclide name="In113" wo="0.006314443215116888"/> |
| <nuclide name="In115" wo="0.14368555678488312"/> |
| <nuclide name="Cd106" wo="0.0005864650095688713"/> |
| <nuclide name="Cd108" wo="0.00042618832894341903"/> |
| <nuclide name="Cd110" wo="0.00609573858367464"/> |
| <nuclide name="Cd111" wo="0.006311586283065275"/> |
| <nuclide name="Cd112" wo="0.011999697935677817"/> |
| <nuclide name="Cd113" wo="0.0061401801606555464"/> |
| <nuclide name="Cd114" wo="0.0145675033416658"/> |
| <nuclide name="Cd116" wo="0.003872640356748635"/> |
| </material> |
| </materials> |
| <geometry> |
| <cell id="1196" material="381" universe="568"/> |
| <cell id="1197" material="382" region="-977" universe="569"/> |
| <cell id="1198" material="383" region="977 -978" universe="569"/> |
| <cell id="1199" material="384" region="978 -979" universe="569"/> |
| <cell id="1200" material="385" region="979" universe="569"/> |
| <cell id="1201" material="385" region="-980" universe="570"/> |
| <cell id="1202" material="384" region="980 -981" universe="570"/> |
| <cell id="1203" material="385" region="981" universe="570"/> |
| <cell id="1204" material="385" region="-982" universe="571"/> |
| <cell id="1205" material="384" region="982 -983" universe="571"/> |
| <cell id="1206" material="385" region="983" universe="571"/> |
| <cell id="1207" material="385" universe="573"/> |
| <cell id="1208" name="bot_refl" material="385" region="984 -985" universe="574"/> |
| <cell id="1209" name="fuel_no_cr" fill="572" region="985 -986" universe="574"/> |
| <cell id="1210" name="top_refl" material="385" region="986 -987" universe="574"/> |
| <cell id="1211" material="387" region="-988" universe="575"/> |
| <cell id="1212" material="388" region="988 -989" universe="575"/> |
| <cell id="1213" material="389" region="989 -990" universe="575"/> |
| <cell id="1214" material="390" region="990" universe="575"/> |
| <cell id="1215" material="390" region="-991" universe="576"/> |
| <cell id="1216" material="389" region="991 -992" universe="576"/> |
| <cell id="1217" material="390" region="992" universe="576"/> |
| <cell id="1218" material="390" region="-993" universe="577"/> |
| <cell id="1219" material="389" region="993 -994" universe="577"/> |
| <cell id="1220" material="390" region="994" universe="577"/> |
| <cell id="1221" material="390" universe="579"/> |
| <cell id="1222" name="bot_refl" material="390" region="995 -996" universe="583"/> |
| <cell id="1223" material="391" region="-999" universe="580"/> |
| <cell id="1224" material="389" region="999 -1000" universe="580"/> |
| <cell id="1225" material="390" region="1000" universe="580"/> |
| <cell id="1226" material="390" universe="582"/> |
| <cell id="1227" name="fuel_below_cr" fill="578" region="996 -1001" universe="583"/> |
| <cell id="1228" name="fuel_with_cr" fill="581" region="1001 -997" universe="583"/> |
| <cell id="1229" name="top_refl" material="390" region="997 -998" universe="583"/> |
| <cell id="1230" name="Core" fill="584" region="-1002 1006 -1007" universe="585"/> |
| <cell id="1231" name="Core_Barrel" material="380" region="1002 -1003 1006 -1007" universe="585"/> |
| <cell id="1232" name="Reflector" material="381" region="1003 -1004 1006 -1007" universe="585"/> |
| <cell id="1233" name="RPV" material="380" region="1004 -1005 1006 -1007" universe="585"/> |
| <lattice id="572"> |
| <pitch>1.26 1.26</pitch> |
| <outer>573</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 569 569 569 570 569 569 570 569 569 570 569 569 569 569 569 |
| 569 569 569 570 569 569 569 569 569 569 569 569 569 570 569 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 570 569 569 570 569 569 570 569 569 570 569 569 570 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 570 569 569 570 569 569 571 569 569 570 569 569 570 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 570 569 569 570 569 569 570 569 569 570 569 569 570 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 569 570 569 569 569 569 569 569 569 569 569 570 569 569 569 |
| 569 569 569 569 569 570 569 569 570 569 569 570 569 569 569 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 |
| 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 569 </universes> |
| </lattice> |
| <lattice id="578"> |
| <pitch>1.26 1.26</pitch> |
| <outer>579</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 576 575 575 576 575 575 576 575 575 575 575 575 |
| 575 575 575 576 575 575 575 575 575 575 575 575 575 576 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 576 575 575 576 575 575 576 575 575 576 575 575 576 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 576 575 575 576 575 575 577 575 575 576 575 575 576 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 576 575 575 576 575 575 576 575 575 576 575 575 576 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 576 575 575 575 575 575 575 575 575 575 576 575 575 575 |
| 575 575 575 575 575 576 575 575 576 575 575 576 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 </universes> |
| </lattice> |
| <lattice id="581"> |
| <pitch>1.26 1.26</pitch> |
| <outer>582</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 580 575 575 580 575 575 580 575 575 575 575 575 |
| 575 575 575 580 575 575 575 575 575 575 575 575 575 580 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 580 575 575 580 575 575 580 575 575 580 575 575 580 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 580 575 575 580 575 575 577 575 575 580 575 575 580 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 580 575 575 580 575 575 580 575 575 580 575 575 580 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 580 575 575 575 575 575 575 575 575 575 580 575 575 575 |
| 575 575 575 575 575 580 575 575 580 575 575 580 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 |
| 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 575 </universes> |
| </lattice> |
| <lattice id="584" name="core_lattice"> |
| <pitch>21.5036 21.5036</pitch> |
| <outer>568</outer> |
| <dimension>7 7</dimension> |
| <lower_left>-75.26259999999999 -75.26259999999999</lower_left> |
| <universes> |
| 568 568 574 574 583 568 568 |
| 568 574 574 574 574 574 568 |
| 574 574 574 574 574 574 574 |
| 574 574 574 574 574 574 574 |
| 574 574 574 574 574 574 574 |
| 568 574 574 574 574 574 568 |
| 568 568 574 574 574 568 568 </universes> |
| </lattice> |
| <surface id="977" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="978" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="979" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="980" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="981" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="982" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="983" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="984" type="z-plane" coeffs="0.0"/> |
| <surface id="985" type="z-plane" coeffs="20.0"/> |
| <surface id="986" type="z-plane" coeffs="220.0"/> |
| <surface id="987" type="z-plane" coeffs="240.0"/> |
| <surface id="988" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="989" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="990" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="991" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="992" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="993" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="994" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="995" type="z-plane" coeffs="0.0"/> |
| <surface id="996" type="z-plane" coeffs="20.0"/> |
| <surface id="997" type="z-plane" coeffs="220.0"/> |
| <surface id="998" type="z-plane" coeffs="240.0"/> |
| <surface id="999" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="1000" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="1001" type="z-plane" coeffs="200.0"/> |
| <surface id="1002" type="z-cylinder" coeffs="0.0 0.0 83.0"/> |
| <surface id="1003" type="z-cylinder" coeffs="0.0 0.0 86.0"/> |
| <surface id="1004" type="z-cylinder" coeffs="0.0 0.0 100.0"/> |
| <surface id="1005" type="z-cylinder" boundary="vacuum" coeffs="0.0 0.0 104.0"/> |
| <surface id="1006" type="z-plane" boundary="vacuum" coeffs="0.0"/> |
| <surface id="1007" type="z-plane" boundary="vacuum" coeffs="240.0"/> |
| </geometry> |
| <settings> |
| <run_mode>eigenvalue</run_mode> |
| <particles>50000</particles> |
| <batches>250</batches> |
| <inactive>20</inactive> |
| <max_lost_particles>1000</max_lost_particles> |
| <rel_max_lost_particles>1e-05</rel_max_lost_particles> |
| <source type="independent" strength="1.0" particle="neutron"> |
| <space type="box"> |
| <parameters>-75.26259999999999 -75.26259999999999 0.0 75.26259999999999 75.26259999999999 240.0</parameters> |
| </space> |
| </source> |
| <output> |
| <summary>false</summary> |
| <tallies>true</tallies> |
| </output> |
| <entropy_mesh>65</entropy_mesh> |
| <mesh id="65"> |
| <dimension>10 10 10</dimension> |
| <lower_left>-75.26259999999999 -75.26259999999999 0.0</lower_left> |
| <upper_right>75.26259999999999 75.26259999999999 240.0</upper_right> |
| </mesh> |
| <temperature_method>interpolation</temperature_method> |
| <temperature_multipole>true</temperature_multipole> |
| </settings> |
| <tallies> |
| <mesh id="66"> |
| <dimension>70 70 50</dimension> |
| <lower_left>-75.26259999999999 -75.26259999999999 0.0</lower_left> |
| <upper_right>75.26259999999999 75.26259999999999 240.0</upper_right> |
| </mesh> |
| <filter id="65" type="mesh"> |
| <bins>66</bins> |
| </filter> |
| <filter id="66" type="energy"> |
| <bins>0.0 0.625 100000.0 20000000.0</bins> |
| </filter> |
| <tally id="65" name="core_mesh_tally"> |
| <filters>65</filters> |
| <scores>flux fission</scores> |
| </tally> |
| <tally id="66" name="spectrum_tally"> |
| <filters>66</filters> |
| <scores>flux</scores> |
| </tally> |
| </tallies> |
| </model> |
|
|
