Measurement of leakage neutron spectra for zirconium with D-T neutrons and validation of evaluated nuclear data
文献类型：期刊论文
| 作者 | Zhang, S.1,2,3 ; Song, N.1,3; Wang, J. C.1,3; Nie, Y.2; Ruan, X.2; Ren, J.2; Wang, D. X.1,3; Huang, M.1,3; Lu, L.1,3; Chen, Z.4
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 149页码:5 |
| ISSN号 | 0920-3796 |
| 关键词 | Integral experiment Leakage neutron spectra Nuclear data library Zirconium |
| DOI | 10.1016/j.fusengdes.2019.111311 |
| 通讯作者 | Zhang, S.(zsylt@imun.edu.cn) |
| 英文摘要 | Integral neutronics experiments have been the powerful tool and method for examining the reliability of the evaluated nuclear data. In present paper, the accuracy of evaluated nuclear data for zirconium has been validated by comparing measured leakage neutron spectra with calculated ones. Leakage neutron spectra from the irradiation of D-T neutrons on zirconium samples were experimentally measured at 60 degrees and 120 degrees by using a time-of-flight method. Theoretical calculations are carried out by the Monte Carlo neutron transport code MCNP-4C with the evaluated nuclear data of the ENDF/B-VII.0, ENDF/B-VIII.0, JENDL-4.0 and CENDL-3.1 libraries. From the comparisons, it is found that the calculations with JENDL-4.0 gives better agreements with the experiments at 60 degrees while a large discrepancies are observed in the 4-13.5 MeV energy range at 120 degrees. However, the calculated spectra using the data from ENDF/B-VII.0, ENDF/B-VIII.0 and CENDL-3.1 libraries showed some discrepancies with the measured ones, especially caused by the difference of the elastic and inelastic angular distributions and the secondary neutron energy distributions in the continuum inelastic scattering. |
| WOS关键词 | INTEGRAL BENCHMARK EXPERIMENTS ; DATA LIBRARY ; SCATTERING ; TUNGSTEN ; URANIUM ; SCIENCE ; BLANKET ; SLABS |
| 资助项目 | National Natural Science Foundation of China[11605097] ; National Natural Science Foundation of China[11765014] ; National Natural Science Foundation of China[11865010] ; National Natural Science Foundation of China[U1832205] ; National Natural Science Foundation of China[11605257] ; National Natural Science Foundation of China[11875298] ; Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region[NJYT-18-B21] ; Doctoral Scientific Research Foundation of Inner Mongolia University for Nationalities[BS365] ; Doctoral Scientific Research Foundation of Inner Mongolia University for Nationalities[BS400] ; Natural Science Foundation of Inner Mongolia[2018MS01009] ; Natural Science Foundation of Inner Mongolia[2019JQ01] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000493943400003 |
| 资助机构 | National Natural Science Foundation of China ; Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region ; Doctoral Scientific Research Foundation of Inner Mongolia University for Nationalities ; Natural Science Foundation of Inner Mongolia |
| 源URL | [http://119.78.100.186/handle/113462/141547]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang, S. |
| 作者单位 | 1.Inner Mongolia Univ Nationalities, Coll Phys & Elect Informat, Tongliao 028000, Peoples R China 2.China Inst Atom Energy, Key Lab Nucl Data, Beijing 102413, Peoples R China 3.Inner Mongolia Univ Nationalities, Inst Intermediate Low Energy Nucl React, Tongliao 028000, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 5.Texas A&M Univ, Cyclotron Inst, College Stn, TX 77843 USA |
| 推荐引用方式 GB/T 7714 | Zhang, S.,Song, N.,Wang, J. C.,et al. Measurement of leakage neutron spectra for zirconium with D-T neutrons and validation of evaluated nuclear data[J]. FUSION ENGINEERING AND DESIGN,2019,149:5. |
| APA | Zhang, S..,Song, N..,Wang, J. C..,Nie, Y..,Ruan, X..,...&Sun, Q..(2019).Measurement of leakage neutron spectra for zirconium with D-T neutrons and validation of evaluated nuclear data.FUSION ENGINEERING AND DESIGN,149,5. |
| MLA | Zhang, S.,et al."Measurement of leakage neutron spectra for zirconium with D-T neutrons and validation of evaluated nuclear data".FUSION ENGINEERING AND DESIGN 149(2019):5. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。