Research Article
Monte Carlo Few-Group Constant Generation for CANDU 6 Core Analysis
Table 8
Comparison of normalized channel power distribution for the core with all ADJs in.
| 0.916 | 0.916 | 0.940 | 0.988 | 1.060 | 1.180 | 1.220 | 1.200 | 1.080 | 0.896 | 0.670 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | −2.55 | −2.29 | −2.01 | −1.57 | −1.20 | −0.56 | −0.17 | 0.26 | 0.36 | 0.42 | 1.02 | −1.80 | −1.60 | −1.40 | −1.09 | −0.90 | −0.48 | −0.25 | 0.07 | 0.10 | 0.15 | 0.86 |
| 0.932 | 0.932 | 0.958 | 1.010 | 1.080 | 1.200 | 1.220 | 1.190 | 1.060 | 0.872 | 0.645 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | −2.35 | −2.15 | −1.82 | −1.39 | −1.01 | −0.51 | −0.15 | 0.27 | 0.37 | 0.46 | 0.96 | −1.64 | −1.50 | −1.25 | −0.96 | −0.76 | −0.47 | −0.26 | 0.07 | 0.11 | 0.20 | 0.81 |
| 0.965 | 0.966 | 0.993 | 1.040 | 1.160 | 1.230 | 1.230 | 1.170 | 1.030 | 0.826 | 0.606 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | −1.96 | −1.86 | −1.56 | −1.10 | −0.63 | −0.33 | −0.04 | 0.30 | 0.44 | 0.81 | 1.50 | −1.34 | −1.29 | −1.07 | −0.76 | −0.51 | −0.34 | −0.17 | 0.08 | 0.18 | 0.57 | 1.43 |
| 1.020 | 1.010 | 1.040 | 1.100 | 1.200 | 1.240 | 1.210 | 1.120 | 0.960 | 0.765 | | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | | −1.58 | −1.42 | −1.19 | −0.87 | −0.37 | −0.15 | 0.16 | 0.50 | 0.76 | 1.51 | | −1.07 | −0.96 | −0.82 | −0.61 | −0.32 | −0.23 | −0.02 | 0.27 | 0.51 | 1.35 | |
| 1.080 | 1.080 | 1.140 | 1.190 | 1.220 | 1.220 | 1.160 | 1.040 | 0.870 | 0.678 | | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | | −1.14 | −0.97 | −0.55 | −0.37 | −0.13 | −0.05 | 0.26 | 0.57 | 1.12 | 2.06 | | −0.80 | −0.69 | −0.39 | −0.30 | −0.18 | −0.18 | 0.05 | 0.33 | 0.90 | 2.00 | |
| 1.190 | 1.180 | 1.190 | 1.210 | 1.200 | 1.170 | 1.080 | 0.936 | 0.765 | | | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | | | −0.36 | −0.20 | −0.10 | −0.05 | 0.03 | 0.13 | 0.29 | 0.73 | 1.45 | | | −0.27 | −0.16 | −0.11 | −0.11 | −0.10 | −0.05 | 0.07 | 0.49 | 1.31 | | |
| 1.240 | 1.220 | 1.210 | 1.190 | 1.150 | 1.070 | 0.956 | 0.798 | 0.627 | | | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | | | 0.03 | 0.11 | 0.15 | 0.06 | 0.07 | 0.21 | 0.32 | 0.95 | 1.93 | | | −0.02 | 0.06 | 0.07 | −0.06 | −0.09 | 0.00 | 0.09 | 0.75 | 1.89 | | |
| 1.200 | 1.180 | 1.150 | 1.110 | 1.040 | 0.932 | 0.798 | 0.654 | | | | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | | | | 0.57 | 0.53 | 0.54 | 0.48 | 0.31 | 0.47 | 0.82 | 1.40 | | | | 0.42 | 0.36 | 0.36 | 0.28 | 0.10 | 0.25 | 0.63 | 1.34 | | | |
| 1.080 | 1.060 | 1.020 | 0.954 | 0.865 | 0.750 | 0.629 | | | | | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.04 | | | | | 0.73 | 0.70 | 0.70 | 0.71 | 0.51 | 0.78 | 1.31 | | | | | 0.53 | 0.49 | 0.49 | 0.50 | 0.30 | 0.60 | 1.26 | | | | |
| 0.892 | 0.867 | 0.821 | 0.762 | 0.665 | 0.553 | | | | | | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.04 | | | | | | 0.90 | 0.94 | 1.36 | 1.54 | 1.39 | 1.61 | | | | | | 0.69 | 0.74 | 1.18 | 1.42 | 1.31 | 1.61 | | | | | |
| 0.667 | 0.641 | 0.602 | | | | | | | | | 0.04 | 0.04 | 0.04 | | | | | | Rel. S.D. (%) | 2.14 | 2.15 | 3.23 | | | | | | | 2.06 | 2.08 | 3.25 | | | | | | |
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= McCARD power, Rel. S.D. (%) = relative standard deviation of . = McCARD/SCAN power by infinite medium spectrum. = McCARD/SCAN power by critical spectrum. Diff.INF (%) = ( − )/ × 100, and Diff.CRI (%) = ( − )/ × 100.
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