Research Article
A Nuclear Reactor Transient Methodology Based on Discrete Ordinates Method
Table 11
Normalized power versus time with and without fission source extrapolation in TWIGL problem during step perturbation.
| Time point (s) | With extrapolation | Without extrapolation | Reference |
| 0 | 1 | 1 | 1 | 0.1 | 2.083 | 2.083 | 2.061 | 0.2 | 2.101 | 2.101 | 2.078 | 0.3 | 2.119 | 2.119 | 2.095 | 0.4 | 2.137 | 2.137 | 2.112 | 0.5 | 2.155 | 2.155 | 2.13 | Calculation time (s) | 27 | 26 | ā |
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