Research Article
Analysis of Void Reactivity Coefficient for 3D BWR Assembly Model
Table 2
T-NEWT model versus KENO-VI module.
| Model | T-NEWT model
| KENO-VI model
| Difference |
| Fast/thermal neutrons ratio | Void, 40% | 9.81 | 9.83 | +0.27 % | Void, 100% | 21.09 | 20.97 | −0.54 % |
| | Void, 40% | 1.1332 | 1.1320 | −0.11 % | Void, 100% | 1.0864 | 1.0851 | −0.12 % |
| VRC (pcm/%) | −64.32 | −64.50 | +0.28 % |
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