Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Songbao Zhang"'
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 4, Pp 1088-1099 (2021)
Time-frequency analysis technique is an effective analysis tool for non-stationary processes. In the field of reactor neutron noise, the time-frequency analysis method has not been thoroughly researched and widely used. This work has studied the time
Externí odkaz:
https://doaj.org/article/1bc7f0d001f945e4a1027aadb59226f7
Publikováno v:
Energies, Vol 16, Iss 2, p 659 (2023)
It is of practical significance to study the multi-physical processes of solid state nuclear systems for device design, safety analysis, and operation guidance. This system generally includes three multi-physical processes: neutronics, heat transfer,
Externí odkaz:
https://doaj.org/article/3ad8a98faac14ee78cc83d9dd6ce965d
Publikováno v:
In Annals of Nuclear Energy August 2017 106:91-96
Autor:
Baoxin Yuan, Xin Luo, Herong Zeng, Huan Huang, Jie Zheng, Wankui Yang, Songbao Zhang, Bin Zhong, Junxia Wei, Yangjun Ying
Publikováno v:
Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology.
At present, the technology of reactor neutron noise is developing rapidly, which can not only be used to measure some intrinsic parameters of the reactor core, but also be used for core fault diagnosis. The theoretical solution of reactor neutron noi
Autor:
Baoxin Yuan, Herong Zeng, Wankui Yang, Jian Wang, Jie Zheng, Huan Huang, Songbao Zhang, Dazhi Qian
Publikováno v:
Progress in Nuclear Energy. 160:104683
Autor:
Shaobo Dun, Junlong Dai, Zheng Li, Bin Tang, Liuqi Yu, Tiecheng Lu, Qiang Hu, L. Resnick, Youwen Hu, Issai Shlimak, Songbao Zhang, N.K. Huang
Publikováno v:
Journal of Luminescence. 128:1363-1368
Samples of nanocrystalline 74 Ge embedded in amorphous SiO 2 film were prepared by 74 Ge ion implantation and subsequent primary thermal annealing. These samples were irradiated by neutron flux in a nuclear reactor then the second annealing followed.
Autor:
Shaobo Dun, Bin Tang, Tiecheng Lu, Qiang Hu, Junlong Dai, Youwen Hu, Caofeng You, Songbao Zhang, N.K. Huang
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 264:272-276
Samples of Ge nanocrystals (Ge-ncs) embedded in amorphous SiO2 film were prepared by Ge ion implantation and subsequent primary thermal annealing. These samples were irradiated by neutron flux in a nuclear reactor followed by the second annealing. Ir
Autor:
Qiangmin Wei, Junlong Dai, Qiang Hu, Youwen Hu, N.K. Huang, Issai Shlimak, L. Resnick, Bin Tang, Songbao Zhang, Shaobo Dun, Sha Zhu, Tiecheng Lu, Lumin Wang
Publikováno v:
Solid State Communications. 141:514-518
We have succeeded in doping arsenic (As) impurities into isotope germanium nanocrystals (nc-Ge-74) uniformly dispersed in a SiO2 matrix by using the neutron transmutation doping (NTD) method. The samples' inner structural transmutation is studied by
Autor:
Qiangmin Wei, Tiecheng Lu, Lumin Wang, Y.M. Duan, Qiang Hu, S. Zhu, Zhu An, Songbao Zhang, Shaobo Dun
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 250:183-187
A Ge nano-layer embedded in the surface layer of an amorphous SiO2 film was fabricated by high-fluence low-energy ion implantation. The component, phase, nano-structure and luminescence properties of the nano-layer were studied by means of Rutherford
Publikováno v:
2010 International Conference on Anti-Counterfeiting, Security and Identification.
It is decided that only singular table is used to record the power history of the reactor, and one table is used to record the ratio of the relative neutron flux of every load for one element. Three kinds of tables in the database are linked by the f