| <?xml version='1.0' encoding='utf-8'?> |
| <model> |
| <materials> |
| <material id="80" 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="81" 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="82" 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="83" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="84" 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="85" 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="86" 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> |
| <material id="87" 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="88" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="89" 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="90" 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> |
| </materials> |
| <geometry> |
| <cell id="248" material="81" universe="118"/> |
| <cell id="249" material="82" region="-204" universe="119"/> |
| <cell id="250" material="83" region="204 -205" universe="119"/> |
| <cell id="251" material="84" region="205 -206" universe="119"/> |
| <cell id="252" material="85" region="206" universe="119"/> |
| <cell id="253" material="85" region="-207" universe="120"/> |
| <cell id="254" material="84" region="207 -208" universe="120"/> |
| <cell id="255" material="85" region="208" universe="120"/> |
| <cell id="256" material="85" region="-209" universe="121"/> |
| <cell id="257" material="84" region="209 -210" universe="121"/> |
| <cell id="258" material="85" region="210" universe="121"/> |
| <cell id="259" material="85" universe="123"/> |
| <cell id="260" name="bot_refl" material="85" region="211 -212" universe="127"/> |
| <cell id="261" material="86" region="-215" universe="124"/> |
| <cell id="262" material="84" region="215 -216" universe="124"/> |
| <cell id="263" material="85" region="216" universe="124"/> |
| <cell id="264" material="85" universe="126"/> |
| <cell id="265" name="fuel_below_cr" fill="122" region="212 -217" universe="127"/> |
| <cell id="266" name="fuel_with_cr" fill="125" region="217 -213" universe="127"/> |
| <cell id="267" name="top_refl" material="85" region="213 -214" universe="127"/> |
| <cell id="268" material="87" region="-218" universe="128"/> |
| <cell id="269" material="88" region="218 -219" universe="128"/> |
| <cell id="270" material="89" region="219 -220" universe="128"/> |
| <cell id="271" material="90" region="220" universe="128"/> |
| <cell id="272" material="90" region="-221" universe="129"/> |
| <cell id="273" material="89" region="221 -222" universe="129"/> |
| <cell id="274" material="90" region="222" universe="129"/> |
| <cell id="275" material="90" region="-223" universe="130"/> |
| <cell id="276" material="89" region="223 -224" universe="130"/> |
| <cell id="277" material="90" region="224" universe="130"/> |
| <cell id="278" material="90" universe="132"/> |
| <cell id="279" name="bot_refl" material="90" region="225 -226" universe="133"/> |
| <cell id="280" name="fuel_no_cr" fill="131" region="226 -227" universe="133"/> |
| <cell id="281" name="top_refl" material="90" region="227 -228" universe="133"/> |
| <cell id="282" name="Core" fill="134" region="-229 233 -234" universe="135"/> |
| <cell id="283" name="Core_Barrel" material="80" region="229 -230 233 -234" universe="135"/> |
| <cell id="284" name="Reflector" material="81" region="230 -231 233 -234" universe="135"/> |
| <cell id="285" name="RPV" material="80" region="231 -232 233 -234" universe="135"/> |
| <lattice id="122"> |
| <pitch>1.26 1.26</pitch> |
| <outer>123</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 120 119 119 120 119 119 120 119 119 119 119 119 |
| 119 119 119 120 119 119 119 119 119 119 119 119 119 120 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 120 119 119 120 119 119 120 119 119 120 119 119 120 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 120 119 119 120 119 119 121 119 119 120 119 119 120 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 120 119 119 120 119 119 120 119 119 120 119 119 120 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 120 119 119 119 119 119 119 119 119 119 120 119 119 119 |
| 119 119 119 119 119 120 119 119 120 119 119 120 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 </universes> |
| </lattice> |
| <lattice id="125"> |
| <pitch>1.26 1.26</pitch> |
| <outer>126</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 124 119 119 124 119 119 124 119 119 119 119 119 |
| 119 119 119 124 119 119 119 119 119 119 119 119 119 124 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 124 119 119 124 119 119 124 119 119 124 119 119 124 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 124 119 119 124 119 119 121 119 119 124 119 119 124 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 124 119 119 124 119 119 124 119 119 124 119 119 124 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 124 119 119 119 119 119 119 119 119 119 124 119 119 119 |
| 119 119 119 119 119 124 119 119 124 119 119 124 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 |
| 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 119 </universes> |
| </lattice> |
| <lattice id="131"> |
| <pitch>1.26 1.26</pitch> |
| <outer>132</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 128 128 128 129 128 128 129 128 128 129 128 128 128 128 128 |
| 128 128 128 129 128 128 128 128 128 128 128 128 128 129 128 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 129 128 128 129 128 128 129 128 128 129 128 128 129 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 129 128 128 129 128 128 130 128 128 129 128 128 129 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 129 128 128 129 128 128 129 128 128 129 128 128 129 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 128 129 128 128 128 128 128 128 128 128 128 129 128 128 128 |
| 128 128 128 128 128 129 128 128 129 128 128 129 128 128 128 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 |
| 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 </universes> |
| </lattice> |
| <lattice id="134" name="core_lattice"> |
| <pitch>21.5036 21.5036</pitch> |
| <outer>118</outer> |
| <dimension>7 7</dimension> |
| <lower_left>-75.26259999999999 -75.26259999999999</lower_left> |
| <universes> |
| 118 118 127 133 133 118 118 |
| 118 133 133 133 133 133 118 |
| 133 133 133 133 133 133 133 |
| 133 133 133 133 133 133 133 |
| 133 133 133 133 133 133 133 |
| 118 133 133 133 133 133 118 |
| 118 118 133 133 133 118 118 </universes> |
| </lattice> |
| <surface id="204" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="205" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="206" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="207" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="208" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="209" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="210" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="211" type="z-plane" coeffs="0.0"/> |
| <surface id="212" type="z-plane" coeffs="20.0"/> |
| <surface id="213" type="z-plane" coeffs="220.0"/> |
| <surface id="214" type="z-plane" coeffs="240.0"/> |
| <surface id="215" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="216" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="217" type="z-plane" coeffs="145.0"/> |
| <surface id="218" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="219" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="220" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="221" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="222" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="223" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="224" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="225" type="z-plane" coeffs="0.0"/> |
| <surface id="226" type="z-plane" coeffs="20.0"/> |
| <surface id="227" type="z-plane" coeffs="220.0"/> |
| <surface id="228" type="z-plane" coeffs="240.0"/> |
| <surface id="229" type="z-cylinder" coeffs="0.0 0.0 83.0"/> |
| <surface id="230" type="z-cylinder" coeffs="0.0 0.0 86.0"/> |
| <surface id="231" type="z-cylinder" coeffs="0.0 0.0 100.0"/> |
| <surface id="232" type="z-cylinder" boundary="vacuum" coeffs="0.0 0.0 104.0"/> |
| <surface id="233" type="z-plane" boundary="vacuum" coeffs="0.0"/> |
| <surface id="234" 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>15</entropy_mesh> |
| <mesh id="15"> |
| <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="16"> |
| <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="15" type="mesh"> |
| <bins>16</bins> |
| </filter> |
| <filter id="16" type="energy"> |
| <bins>0.0 0.625 100000.0 20000000.0</bins> |
| </filter> |
| <tally id="15" name="core_mesh_tally"> |
| <filters>15</filters> |
| <scores>flux fission</scores> |
| </tally> |
| <tally id="16" name="spectrum_tally"> |
| <filters>16</filters> |
| <scores>flux</scores> |
| </tally> |
| </tallies> |
| </model> |
|
|
