| <?xml version='1.0' encoding='utf-8'?> |
| <model> |
| <materials> |
| <material id="68" 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="69" 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="70" 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="71" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="72" 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="73" 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="74" 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="75" 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="76" name="Helium_Gap" temperature="900.0"> |
| <density value="0.001598" units="g/cm3"/> |
| <nuclide name="He4" ao="1.0"/> |
| </material> |
| <material id="77" 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="78" 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="210" material="69" universe="100"/> |
| <cell id="211" material="70" region="-173" universe="101"/> |
| <cell id="212" material="71" region="173 -174" universe="101"/> |
| <cell id="213" material="72" region="174 -175" universe="101"/> |
| <cell id="214" material="73" region="175" universe="101"/> |
| <cell id="215" material="73" region="-176" universe="102"/> |
| <cell id="216" material="72" region="176 -177" universe="102"/> |
| <cell id="217" material="73" region="177" universe="102"/> |
| <cell id="218" material="73" region="-178" universe="103"/> |
| <cell id="219" material="72" region="178 -179" universe="103"/> |
| <cell id="220" material="73" region="179" universe="103"/> |
| <cell id="221" material="73" universe="105"/> |
| <cell id="222" name="bot_refl" material="73" region="180 -181" universe="109"/> |
| <cell id="223" material="74" region="-184" universe="106"/> |
| <cell id="224" material="72" region="184 -185" universe="106"/> |
| <cell id="225" material="73" region="185" universe="106"/> |
| <cell id="226" material="73" universe="108"/> |
| <cell id="227" name="fuel_below_cr" fill="104" region="181 -186" universe="109"/> |
| <cell id="228" name="fuel_with_cr" fill="107" region="186 -182" universe="109"/> |
| <cell id="229" name="top_refl" material="73" region="182 -183" universe="109"/> |
| <cell id="230" material="75" region="-187" universe="110"/> |
| <cell id="231" material="76" region="187 -188" universe="110"/> |
| <cell id="232" material="77" region="188 -189" universe="110"/> |
| <cell id="233" material="78" region="189" universe="110"/> |
| <cell id="234" material="78" region="-190" universe="111"/> |
| <cell id="235" material="77" region="190 -191" universe="111"/> |
| <cell id="236" material="78" region="191" universe="111"/> |
| <cell id="237" material="78" region="-192" universe="112"/> |
| <cell id="238" material="77" region="192 -193" universe="112"/> |
| <cell id="239" material="78" region="193" universe="112"/> |
| <cell id="240" material="78" universe="114"/> |
| <cell id="241" name="bot_refl" material="78" region="194 -195" universe="115"/> |
| <cell id="242" name="fuel_no_cr" fill="113" region="195 -196" universe="115"/> |
| <cell id="243" name="top_refl" material="78" region="196 -197" universe="115"/> |
| <cell id="244" name="Core" fill="116" region="-198 202 -203" universe="117"/> |
| <cell id="245" name="Core_Barrel" material="68" region="198 -199 202 -203" universe="117"/> |
| <cell id="246" name="Reflector" material="69" region="199 -200 202 -203" universe="117"/> |
| <cell id="247" name="RPV" material="68" region="200 -201 202 -203" universe="117"/> |
| <lattice id="104"> |
| <pitch>1.26 1.26</pitch> |
| <outer>105</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 102 101 101 102 101 101 102 101 101 101 101 101 |
| 101 101 101 102 101 101 101 101 101 101 101 101 101 102 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 102 101 101 102 101 101 102 101 101 102 101 101 102 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 102 101 101 102 101 101 103 101 101 102 101 101 102 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 102 101 101 102 101 101 102 101 101 102 101 101 102 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 102 101 101 101 101 101 101 101 101 101 102 101 101 101 |
| 101 101 101 101 101 102 101 101 102 101 101 102 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 </universes> |
| </lattice> |
| <lattice id="107"> |
| <pitch>1.26 1.26</pitch> |
| <outer>108</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 106 101 101 106 101 101 106 101 101 101 101 101 |
| 101 101 101 106 101 101 101 101 101 101 101 101 101 106 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 106 101 101 106 101 101 106 101 101 106 101 101 106 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 106 101 101 106 101 101 103 101 101 106 101 101 106 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 106 101 101 106 101 101 106 101 101 106 101 101 106 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 106 101 101 101 101 101 101 101 101 101 106 101 101 101 |
| 101 101 101 101 101 106 101 101 106 101 101 106 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 |
| 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 </universes> |
| </lattice> |
| <lattice id="113"> |
| <pitch>1.26 1.26</pitch> |
| <outer>114</outer> |
| <dimension>17 17</dimension> |
| <lower_left>-10.71 -10.71</lower_left> |
| <universes> |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 110 110 110 111 110 110 111 110 110 111 110 110 110 110 110 |
| 110 110 110 111 110 110 110 110 110 110 110 110 110 111 110 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 111 110 110 111 110 110 111 110 110 111 110 110 111 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 111 110 110 111 110 110 112 110 110 111 110 110 111 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 111 110 110 111 110 110 111 110 110 111 110 110 111 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 110 111 110 110 110 110 110 110 110 110 110 111 110 110 110 |
| 110 110 110 110 110 111 110 110 111 110 110 111 110 110 110 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 |
| 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 </universes> |
| </lattice> |
| <lattice id="116" name="core_lattice"> |
| <pitch>21.5036 21.5036</pitch> |
| <outer>100</outer> |
| <dimension>7 7</dimension> |
| <lower_left>-75.26259999999999 -75.26259999999999</lower_left> |
| <universes> |
| 100 100 109 115 115 100 100 |
| 100 115 115 115 115 115 100 |
| 115 115 115 115 115 115 115 |
| 115 115 115 115 115 115 115 |
| 115 115 115 115 115 115 115 |
| 100 115 115 115 115 115 100 |
| 100 100 115 115 115 100 100 </universes> |
| </lattice> |
| <surface id="173" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="174" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="175" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="176" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="177" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="178" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="179" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="180" type="z-plane" coeffs="0.0"/> |
| <surface id="181" type="z-plane" coeffs="20.0"/> |
| <surface id="182" type="z-plane" coeffs="220.0"/> |
| <surface id="183" type="z-plane" coeffs="240.0"/> |
| <surface id="184" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="185" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="186" type="z-plane" coeffs="160.0"/> |
| <surface id="187" type="z-cylinder" coeffs="0.0 0.0 0.4096"/> |
| <surface id="188" type="z-cylinder" coeffs="0.0 0.0 0.418"/> |
| <surface id="189" type="z-cylinder" coeffs="0.0 0.0 0.475"/> |
| <surface id="190" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="191" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="192" type="z-cylinder" coeffs="0.0 0.0 0.561"/> |
| <surface id="193" type="z-cylinder" coeffs="0.0 0.0 0.602"/> |
| <surface id="194" type="z-plane" coeffs="0.0"/> |
| <surface id="195" type="z-plane" coeffs="20.0"/> |
| <surface id="196" type="z-plane" coeffs="220.0"/> |
| <surface id="197" type="z-plane" coeffs="240.0"/> |
| <surface id="198" type="z-cylinder" coeffs="0.0 0.0 83.0"/> |
| <surface id="199" type="z-cylinder" coeffs="0.0 0.0 86.0"/> |
| <surface id="200" type="z-cylinder" coeffs="0.0 0.0 100.0"/> |
| <surface id="201" type="z-cylinder" boundary="vacuum" coeffs="0.0 0.0 104.0"/> |
| <surface id="202" type="z-plane" boundary="vacuum" coeffs="0.0"/> |
| <surface id="203" 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>13</entropy_mesh> |
| <mesh id="13"> |
| <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="14"> |
| <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="13" type="mesh"> |
| <bins>14</bins> |
| </filter> |
| <filter id="14" type="energy"> |
| <bins>0.0 0.625 100000.0 20000000.0</bins> |
| </filter> |
| <tally id="13" name="core_mesh_tally"> |
| <filters>13</filters> |
| <scores>flux fission</scores> |
| </tally> |
| <tally id="14" name="spectrum_tally"> |
| <filters>14</filters> |
| <scores>flux</scores> |
| </tally> |
| </tallies> |
| </model> |
|
|
