Advanced Method for Calculations of Core Burn-Up, Activation of Structural Materials, and Spallation Products Accumulation in Accelerator-Driven Systems

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left"></td><td align="center">Spallation target volume</td><td align="center">Core volume</td><td align="center">Total</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Hg as impurity (g)</td><td align="center">0.56</td><td align="center">25.62</td><td align="center">26.18</td></tr><tr><td align="left">Mass of Hg due to spallation (g)</td><td align="center">5.28</td><td align="center">5.74</td><td align="center">11.02</td></tr><tr><td align="left">Combined mass initial and spallation (g)</td><td align="center">5.84</td><td align="center">31.36</td><td align="center">37.20</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Origin of mercury in the LBE at the end of 90-day irradiation cycle.

Science and Technology of Nuclear Installations

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Table 5

Table 5: Advanced Method for Calculations of Core Burn-Up, Activation of Structural Materials, and Spallation Products Accumulation in Accelerator-Driven Systems 

Table 5 | Advanced Method for Calculations of Core Burn-Up, Activation of Structural Materials, and Spallation Products Accumulation in Accelerator-Driven Systems 