HEU-UAl4-347 90.2% Measured | HEU UAl4-347 90.2% Calculated | LEU-U3Si 19.75%-347 Calculated | LEU-U3Si2 19.75%-347 Calculated | LEU-U9Mo 19.75%-347 Calculated | |
keff rod out | 1.00475 ± 0.00006 | 1.00472 ± 0.00006 | 1.00478 ± 0.00006 | 1.00482 ± 0.00006 | |
keff rod in | 0.99715 ± 0.00006 | 0.99799 ± 0.00006 | 0.99807 ± 0.00006 | 0.99829 ± 0.00006 | |
Clean core excess reactivity, (mk) | 4.97 | 4.73 | 4.70 | 4.76 | 4.80 |
Control rod worth (mk)
| 7 | 7.59 | 6.71 | 6.69 | 6.51 |
Shut Down Margin (mk) ρw-ρex | 2.03 | 2.86 | 2.01 | 1.93 | 1.71 |