High Power Laser and Particle Beams, Volume. 34, Issue 2, 026006(2022)
Micro cross-section parameterization based on RMC code
Figures & Tables(9)
Fig. 4. Comparison of multigroup RMC and continues energy RMC under 550 K
Fig. 5. Relative difference in radial power distribution under 0.05 MWD/tHM burnup
Fig. 6. Relative difference in radial power distribution under 2.5 MWD/tHM burnup
Fig. 7. Relative difference in radial power distribution under 11.5 MWD/tHM burnup
Table 1. Setting of burnup
View tableView in ArticleTable 1. Setting of burnup
step time/day burnup（MWD/kgHM） 0 0.00 0.00 1 1.44 0.05 2 2.88 0.10 3 5.76 0.20 4 8.64 0.30 5 14.41 0.50 6 21.61 0.75 7 28.81 1.00 8 43.22 1.50 9 72.03 2.50 10 100.85 3.50 11 129.66 4.50 12 158.47 5.50 13 187.29 6.50 14 216.10 7.50 15 244.91 8.50 16 273.73 9.50 17 302.54 10.50 18 331.35 11.50
Table 2. Comparison of
k eff of multigroup RMC and continues energy RMC under 550 KView tableView in ArticleTable 2. Comparison of
k eff of multigroup RMC and continues energy RMC under 550 Kstep RMC Continuous energy multi-group relative error /pcm 0 1.179881 1.178647 123.4 1 1.149456 1.149575 11.9 2 1.166661 1.16565 101.1 3 1.165531 1.164513 101.8 4 1.164228 1.163652 57.6 5 1.162347 1.161281 106.6 6 1.16069 1.160169 52.1 7 1.159095 1.157965 113 8 1.156514 1.154763 175.1 9 1.14495 1.144422 52.8 10 1.13964 1.138056 158.4 11 1.135396 1.134719 67.7 12 1.130832 1.130409 42.3 13 1.126472 1.12633 14.2 14 1.122124 1.121316 80.8 15 1.117846 1.117473 37.3 16 1.113375 1.112881 49.4 17 1.108662 1.109897 123.5 18 1.104564 1.104411 15.3
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Zhiyuan Feng, Kaiwen Li, Hao Luo, Kan Wang. Micro cross-section parameterization based on RMC code[J]. High Power Laser and Particle Beams, 2022, 34(2): 026006
Paper Information
Category: Monte Carlo Methods and Applications
Received: Jul. 22, 2021
Accepted: --
Published Online: Jan. 26, 2022
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