| <?xml version='1.0' encoding='utf-8'?> |
| <model> |
| <materials> |
| <material id="440" 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="441" 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="442" 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="443" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="444" 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="445" 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="447" 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="448" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="449" 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="450" 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="451" 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="1386" material="441" universe="658"/> |
| <cell id="1387" material="442" region="-1132" universe="659"/> |
| <cell id="1388" material="443" region="1132 -1133" universe="659"/> |
| <cell id="1389" material="444" region="1133 -1134" universe="659"/> |
| <cell id="1390" material="445" region="1134" universe="659"/> |
| <cell id="1391" material="445" region="-1135" universe="660"/> |
| <cell id="1392" material="444" region="1135 -1136" universe="660"/> |
| <cell id="1393" material="445" region="1136" universe="660"/> |
| <cell id="1394" material="445" region="-1137" universe="661"/> |
| <cell id="1395" material="444" region="1137 -1138" universe="661"/> |
| <cell id="1396" material="445" region="1138" universe="661"/> |
| <cell id="1397" material="445" universe="663"/> |
| <cell id="1398" name="bot_refl" material="445" region="1139 -1140" universe="664"/> |
| <cell id="1399" name="fuel_no_cr" fill="662" region="1140 -1141" universe="664"/> |
| <cell id="1400" name="top_refl" material="445" region="1141 -1142" universe="664"/> |
| <cell id="1401" material="447" region="-1143" universe="665"/> |
| <cell id="1402" material="448" region="1143 -1144" universe="665"/> |
| <cell id="1403" material="449" region="1144 -1145" universe="665"/> |
| <cell id="1404" material="450" region="1145" universe="665"/> |
| <cell id="1405" material="450" region="-1146" universe="666"/> |
| <cell id="1406" material="449" region="1146 -1147" universe="666"/> |
| <cell id="1407" material="450" region="1147" universe="666"/> |
| <cell id="1408" material="450" region="-1148" universe="667"/> |
| <cell id="1409" material="449" region="1148 -1149" universe="667"/> |
| <cell id="1410" material="450" region="1149" universe="667"/> |
| <cell id="1411" material="450" universe="669"/> |
| <cell id="1412" name="bot_refl" material="450" region="1150 -1151" universe="673"/> |
| <cell id="1413" material="451" region="-1154" universe="670"/> |
| <cell id="1414" material="449" region="1154 -1155" universe="670"/> |
| <cell id="1415" material="450" region="1155" universe="670"/> |
| <cell id="1416" material="450" universe="672"/> |
| <cell id="1417" name="fuel_below_cr" fill="668" region="1151 -1156" universe="673"/> |
| <cell id="1418" name="fuel_with_cr" fill="671" region="1156 -1152" universe="673"/> |
| <cell id="1419" name="top_refl" material="450" region="1152 -1153" universe="673"/> |
| <cell id="1420" name="Core" fill="674" region="-1157 1161 -1162" universe="675"/> |
| <cell id="1421" name="Core_Barrel" material="440" region="1157 -1158 1161 -1162" universe="675"/> |
| <cell id="1422" name="Reflector" material="441" region="1158 -1159 1161 -1162" universe="675"/> |
| <cell id="1423" name="RPV" material="440" region="1159 -1160 1161 -1162" universe="675"/> |
| <lattice id="662"> |
| <pitch>1.26 1.26</pitch> |
| <outer>663</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 659 659 659 660 659 659 660 659 659 660 659 659 659 659 659 |
| 659 659 659 660 659 659 659 659 659 659 659 659 659 660 659 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 660 659 659 660 659 659 660 659 659 660 659 659 660 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 660 659 659 660 659 659 661 659 659 660 659 659 660 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 660 659 659 660 659 659 660 659 659 660 659 659 660 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 659 660 659 659 659 659 659 659 659 659 659 660 659 659 659 |
| 659 659 659 659 659 660 659 659 660 659 659 660 659 659 659 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 |
| 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 659 </universes> |
| </lattice> |
| <lattice id="668"> |
| <pitch>1.26 1.26</pitch> |
| <outer>669</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 666 665 665 666 665 665 666 665 665 665 665 665 |
| 665 665 665 666 665 665 665 665 665 665 665 665 665 666 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 666 665 665 666 665 665 666 665 665 666 665 665 666 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 666 665 665 666 665 665 667 665 665 666 665 665 666 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 666 665 665 666 665 665 666 665 665 666 665 665 666 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 666 665 665 665 665 665 665 665 665 665 666 665 665 665 |
| 665 665 665 665 665 666 665 665 666 665 665 666 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 </universes> |
| </lattice> |
| <lattice id="671"> |
| <pitch>1.26 1.26</pitch> |
| <outer>672</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 670 665 665 670 665 665 670 665 665 665 665 665 |
| 665 665 665 670 665 665 665 665 665 665 665 665 665 670 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 670 665 665 670 665 665 670 665 665 670 665 665 670 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 670 665 665 670 665 665 667 665 665 670 665 665 670 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 670 665 665 670 665 665 670 665 665 670 665 665 670 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 670 665 665 665 665 665 665 665 665 665 670 665 665 665 |
| 665 665 665 665 665 670 665 665 670 665 665 670 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 |
| 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 665 </universes> |
| </lattice> |
| <lattice id="674" name="core_lattice"> |
| <pitch>21.5036 21.5036</pitch> |
| <outer>658</outer> |
| <dimension>7 7</dimension> |
| <lower_left>-75.26259999999999 -75.26259999999999</lower_left> |
| <universes> |
| 658 658 664 664 673 658 658 |
| 658 664 664 664 664 664 658 |
| 664 664 664 664 664 664 664 |
| 664 664 664 664 664 664 664 |
| 664 664 664 664 664 664 664 |
| 658 664 664 664 664 664 658 |
| 658 658 664 664 664 658 658 </universes> |
| </lattice> |
| <surface id="1132" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="1133" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="1134" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="1135" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="1136" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="1137" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="1138" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="1139" type="z-plane" coeffs="0.0"/> |
| <surface id="1140" type="z-plane" coeffs="20.0"/> |
| <surface id="1141" type="z-plane" coeffs="220.0"/> |
| <surface id="1142" type="z-plane" coeffs="240.0"/> |
| <surface id="1143" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="1144" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="1145" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="1146" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="1147" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="1148" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="1149" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="1150" type="z-plane" coeffs="0.0"/> |
| <surface id="1151" type="z-plane" coeffs="20.0"/> |
| <surface id="1152" type="z-plane" coeffs="220.0"/> |
| <surface id="1153" type="z-plane" coeffs="240.0"/> |
| <surface id="1154" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="1155" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="1156" type="z-plane" coeffs="145.0"/> |
| <surface id="1157" type="z-cylinder" coeffs="0.0 0.0 83.0"/> |
| <surface id="1158" type="z-cylinder" coeffs="0.0 0.0 86.0"/> |
| <surface id="1159" type="z-cylinder" coeffs="0.0 0.0 100.0"/> |
| <surface id="1160" type="z-cylinder" boundary="vacuum" coeffs="0.0 0.0 104.0"/> |
| <surface id="1161" type="z-plane" boundary="vacuum" coeffs="0.0"/> |
| <surface id="1162" 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>75</entropy_mesh> |
| <mesh id="75"> |
| <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="76"> |
| <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="75" type="mesh"> |
| <bins>76</bins> |
| </filter> |
| <filter id="76" type="energy"> |
| <bins>0.0 0.625 100000.0 20000000.0</bins> |
| </filter> |
| <tally id="75" name="core_mesh_tally"> |
| <filters>75</filters> |
| <scores>flux fission</scores> |
| </tally> |
| <tally id="76" name="spectrum_tally"> |
| <filters>76</filters> |
| <scores>flux</scores> |
| </tally> |
| </tallies> |
| </model> |
|
|
