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123 lines
5.2 KiB
XML
123 lines
5.2 KiB
XML
<?xml version='1.0' encoding='utf-8'?>
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<model>
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<materials>
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<material id="1" name="UO2" depletable="true">
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<density units="sum"/>
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<nuclide name="U235" ao="0.0008737"/>
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<nuclide name="U238" ao="0.018744"/>
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<nuclide name="O16" ao="0.039235"/>
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</material>
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<material id="2" name="borated H2O">
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<density units="sum"/>
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<nuclide name="H1" ao="0.06694"/>
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<nuclide name="O16" ao="0.03347"/>
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<nuclide name="B10" ao="6.6262e-06"/>
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<nuclide name="B11" ao="2.6839e-05"/>
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</material>
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<material id="3" name="pellet B4C">
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<density units="sum"/>
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<nuclide name="C0" ao="0.01966"/>
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<nuclide name="B11" ao="4.7344e-06"/>
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<nuclide name="B10" ao="1.9177e-05"/>
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</material>
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<material id="4" name="Zirc4">
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<density units="sum"/>
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<nuclide name="Zr90" ao="0.021763349999999997"/>
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<nuclide name="Zr91" ao="0.00474606"/>
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<nuclide name="Zr92" ao="0.00725445"/>
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<nuclide name="Zr94" ao="0.00735174"/>
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<nuclide name="Zr96" ao="0.0011844"/>
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</material>
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</materials>
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<geometry>
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<cell id="1" material="1" region="-1" universe="1"/>
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<cell id="2" material="4" region="-2 1" universe="1"/>
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<cell id="3" material="2" region="2" universe="1"/>
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<cell id="4" material="2" region="-3" universe="2"/>
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<cell id="5" material="4" region="-4 3" universe="2"/>
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<cell id="6" material="2" region="4" universe="2"/>
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<cell id="7" material="3" region="-5" universe="3"/>
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<cell id="8" material="4" region="-6 5" universe="3"/>
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<cell id="9" material="2" region="-7 6" universe="3"/>
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<cell id="10" material="4" region="-8 7" universe="3"/>
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<cell id="11" material="2" region="8" universe="3"/>
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<cell id="12" material="2" universe="4"/>
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<cell id="13" name="container assembly cell" fill="6" region="-11 12 -13 -16 14 15 9 -10" universe="5"/>
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<hex_lattice id="6" name="regular fuel assembly" n_rings="11" orientation="x" n_axial="2">
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<pitch>1.235 5.0</pitch>
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<outer>4</outer>
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<center>0.0 0.0 5.0</center>
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<universes>
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1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 1 3 1 1 1 1 3 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 3 1 1 1 1 3 1 1 1 3 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 3 1 1 1 3 1 1 1 1 3 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 3 1 1 1 1 3 1 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 1 3 1 1 1 1 3 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 3 1 1 1 1 3 1 1 1 3 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 3 1 1 1 3 1 1 1 1 3 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 3 1 1 1 1 3 1 1 1 1 1
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1 1 1 1 1 1 1 3 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1</universes>
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</hex_lattice>
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<surface id="1" type="z-cylinder" coeffs="0.0 0.0 0.386"/>
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<surface id="2" type="z-cylinder" coeffs="0.0 0.0 0.4582"/>
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<surface id="3" type="z-cylinder" coeffs="0.0 0.0 0.45"/>
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<surface id="4" type="z-cylinder" coeffs="0.0 0.0 0.5177"/>
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<surface id="5" type="z-cylinder" coeffs="0.0 0.0 0.35"/>
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<surface id="6" type="z-cylinder" coeffs="0.0 0.0 0.41"/>
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<surface id="7" type="z-cylinder" coeffs="0.0 0.0 0.545"/>
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<surface id="8" type="z-cylinder" coeffs="0.0 0.0 0.6323"/>
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<surface id="9" type="z-plane" boundary="reflective" coeffs="0.0"/>
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<surface id="10" type="z-plane" boundary="reflective" coeffs="10.0"/>
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<surface id="11" type="y-plane" boundary="reflective" coeffs="11.8"/>
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<surface id="12" type="y-plane" boundary="reflective" coeffs="-11.8"/>
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<surface id="13" type="plane" boundary="reflective" coeffs="1.7320508075688772 1.0 0.0 23.6"/>
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<surface id="14" type="plane" boundary="reflective" coeffs="-1.7320508075688772 1.0 0.0 -23.6"/>
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<surface id="15" type="plane" boundary="reflective" coeffs="1.7320508075688772 1.0 0.0 -23.6"/>
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<surface id="16" type="plane" boundary="reflective" coeffs="-1.7320508075688772 1.0 0.0 23.6"/>
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</geometry>
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<settings>
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<run_mode>eigenvalue</run_mode>
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<particles>1000</particles>
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<batches>10</batches>
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<inactive>5</inactive>
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<source type="independent" strength="1.0" particle="neutron">
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<space type="box">
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<parameters>-13.62546635287517 -13.62546635287517 0.0 13.62546635287517 13.62546635287517 10.0</parameters>
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</space>
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</source>
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<seed>22</seed>
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</settings>
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</model>
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