Experiment on uranium slabs of different thicknesses with D-T neutrons and validation of evaluated nuclear data

被引：11
|
作者：
Sun, Q. [1 ,2 ]
Chen, Z. [1 ]
Han, R. [1 ,3 ]
Nie, Y. [3 ]
Zhang, S. [4 ]
Luo, F. [1 ]
Shi, F. [1 ]
Tian, G. [1 ,2 ]
Lin, W. [1 ]
Ren, P. [1 ,2 ]
Song, L. [1 ,2 ]
Ruan, X. [3 ]
Ren, J. [3 ]
机构：
[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] China Inst Atom Energy, Key Lab Nucl Data, Beijing 102413, Peoples R China
[4] Inner Mongolia Univ Nationalities, Coll Phys & Elect Informat, Tongliao 028000, Peoples R China
来源：
FUSION ENGINEERING AND DESIGN | 2017年 / 125卷
基金：
中国国家自然科学基金;
关键词：
U-238; slabs; Leakage neutron spectra; Integral experiments; Evaluated data validation; BENCHMARK EXPERIMENT; SPECTRA; SCIENCE;
D O I：
10.1016/j.fusengdes.2017.10.021
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
In order to validate the evaluated nuclear data for U-238, leakage neutron spectra from pure U-238 slab samples of different thicknesses bombarded with 14.8 MeV D-T neutrons were measured at 60 degrees (for 10 cm x 10 cm x 2 cm, 10 cm x 10 cm x 5 cm, 10 cm x 10 cm x 11 cm samples) and 120 degrees (for 10 cm x 10 cm x 5 cm, 10 cm x 10 cm x 11 cm samples) respectively. The measurement was performed at China Institute of Atomic Energy using time-of-flight method. Monte Carlo simulations were carried out by MCNP-4C code combined with various evaluated nuclear data libraries, namely, ENDF/B-VII.1, JENDL-4.0, CENDL-3.1, JEFF-3.2 and TENDL-2015. The experimental results were compared with the corresponding calculated ones, and the calculation-to-experiment ratio (C/E) which indicates the agreement between them was obtained. The results show that the JENDL4.0 fitted the experimental data best.
引用
收藏
页码：9 / 17
页数：9
相关论文
共 50 条
  • [1] The benchmark experiment on slab iron with D-T neutrons for validation of evaluated nuclear data
    Ding, Yanyan
    Nie, Yangbo
    Ren, Jie
    Ruan, Xichao
    Huang, Hanxiong
    Bao, Jie
    Wu, Haicheng
    ANNALS OF NUCLEAR ENERGY, 2019, 132 : 236 - 242
  • [2] The benchmark experiment on slab beryllium with D-T neutrons for validation of evaluated nuclear data
    Nie, Y.
    Ren, J.
    Ruan, X.
    Bao, J.
    Han, R.
    Zhang, S.
    Huang, H.
    Li, X.
    Ding, Y.
    Wu, H.
    Liu, P.
    Zhou, Z.
    FUSION ENGINEERING AND DESIGN, 2016, 105 : 8 - 14
  • [3] Benchmark experiment on vanadium with D-T neutrons and validation of evaluated nuclear data libraries by analysis of the experiment
    Maekawa, F
    Kasugai, Y
    Konno, C
    Murata, I
    Kokooo
    Wada, M
    Oyama, Y
    Ikeda, Y
    Takahashi, A
    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 1999, 36 (03) : 242 - 249
  • [4] Benchmark experiment on vanadium with D-T neutrons and validation of evaluated nuclear data libraries by analysis of the experiment
    Department of Mat. Sci. and Eng., Japan Atomic Energy Research Inst., Naka-gun, Ibaraki-ken 319-1195, Japan
    不详
    不详
    J Nucl Sci Technol, 1600, 3 (242-249):
  • [5] Benchmark experiment on slab 238U with D-T neutrons for validation of evaluated nuclear data
    Ding, Yan-Yan
    Nie, Yang-Bo
    Zhang, Yue
    Hu, Zhi-Jie
    Zhao, Qi
    Zhang, Huan-Yu
    Xu, Kuo-Zhi
    Zhang, Shi-Yu
    Pan, Xin-Yi
    Lan, Chang-Lin
    Ren, Jie
    Ruan, Xi-Chao
    NUCLEAR SCIENCE AND TECHNIQUES, 2024, 35 (02)
  • [6] Benchmark experiment on slab 238U with D-T neutrons for validation of evaluated nuclear data
    Yan-Yan Ding
    Yang-Bo Nie
    Yue Zhang
    Zhi-Jie Hu
    Qi Zhao
    Huan-Yu Zhang
    Kuo-Zhi Xu
    Shi-Yu Zhang
    Xin-Yi Pan
    Chang-Lin Lan
    Jie Ren
    Xi-Chao Ruan
    Nuclear Science and Techniques, 2024, 35 (02) : 123 - 137
  • [7] Benchmark experiment on slab 238U with D-T neutrons for validation of evaluated nuclear data
    Yan-Yan Ding
    Yang-Bo Nie
    Yue Zhang
    Zhi-Jie Hu
    Qi Zhao
    Huan-Yu Zhang
    Kuo-Zhi Xu
    Shi-Yu Zhang
    Xin-Yi Pan
    Chang-Lin Lan
    Jie Ren
    Xi-Chao Ruan
    Nuclear Science and Techniques, 2024, 35
  • [8] Benchmark experiment on silicon carbide with D-T neutrons and validation of nuclear data libraries
    Maekawa, F
    Ochiai, K
    Shibata, K
    Kasugai, Y
    Wada, M
    Morimoto, Y
    Takeuchi, H
    FUSION ENGINEERING AND DESIGN, 2001, 58-59 : 595 - 600
  • [9] Measurement of leakage neutron spectra for Tungsten with D-T neutrons and validation of evaluated nuclear data
    Zhang, S.
    Chen, Z.
    Nie, Y.
    Wada, R.
    Ruan, X.
    Han, R.
    Liu, X.
    Lin, W.
    Liu, J.
    Shi, F.
    Ren, P.
    Tian, G.
    Luo, F.
    Ren, J.
    Bao, J.
    FUSION ENGINEERING AND DESIGN, 2015, 92 : 41 - 45
  • [10] Measurement of leakage neutron spectra for zirconium with D-T neutrons and validation of evaluated nuclear data
    Zhang, S.
    Song, N.
    Wang, J. C.
    Nie, Y.
    Ruan, X.
    Ren, J.
    Wang, D. X.
    Huang, M.
    Lu, L.
    Chen, Z.
    Ding, Y.
    Zhang, K.
    Chen, H.
    Wada, R.
    Han, R.
    Sun, Q.
    FUSION ENGINEERING AND DESIGN, 2019, 149
12345