Research Article
Multilayer Shielding Design for Intermediate Radioactive Waste Storage Drums: A Comparative Study between FLUKA and QAD-CGA
Table 2
The cutoff energy and Russian roulette splitting setting.
| regions | cutoff energy | splitting number |
| the standard 200L steel drum | 1 keV | 4 |
| the cement inner shielding layer | 9 keV | 2 |
| the auxiliary support structure | 9 keV | 2 |
| the cement solidified radioactive waste | 80 keV | - |
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