Current compensation for material consumption of cobalt self-powered neutron detector
Co Self-Powered Neutron Detector (SPND) is confronted with the problem of material consumption, which causes the response current can neither reflect the change of neutron flux in time nor be proportional to the neutron flux. In this paper, a deconvolution-based method is established to solve this p...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-04-01
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| Series: | Nuclear Engineering and Technology |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1738573319302086 |
| _version_ | 1818921716714307584 |
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| author | Xinxin Liu Zhongwei Wang Qingmin Zhang Bangjie Deng Yaobin Niu |
| author_facet | Xinxin Liu Zhongwei Wang Qingmin Zhang Bangjie Deng Yaobin Niu |
| author_sort | Xinxin Liu |
| collection | DOAJ |
| description | Co Self-Powered Neutron Detector (SPND) is confronted with the problem of material consumption, which causes the response current can neither reflect the change of neutron flux in time nor be proportional to the neutron flux. In this paper, a deconvolution-based method is established to solve this problem. First of all, a step signal of neutron flux is taken as an example to analyze its performance. When the material consumption of Co SPND is 10%, after compensation, the response current can be in correspondence of neutron flux. Finally, the effects of this model in different Signal-to-Noise Ratio are analyzed, which fully confirms the truth of its excellent performance for compensating Co SPND's signal. Keywords: Self-powered neutron detector, Material consumption, De-convolution model |
| first_indexed | 2024-12-20T01:42:04Z |
| format | Article |
| id | doaj.art-a83f84d4eff3404b9d45976d827e8e74 |
| institution | Directory Open Access Journal |
| issn | 1738-5733 |
| language | English |
| last_indexed | 2024-12-20T01:42:04Z |
| publishDate | 2020-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Engineering and Technology |
| spelling | doaj.art-a83f84d4eff3404b9d45976d827e8e742022-12-21T19:57:52ZengElsevierNuclear Engineering and Technology1738-57332020-04-01524863868Current compensation for material consumption of cobalt self-powered neutron detectorXinxin Liu0Zhongwei Wang1Qingmin Zhang2Bangjie Deng3Yaobin Niu4College of Aerospace Science and Technology, National University of Defense Technology, Changsha, 410073, China; Corresponding author.College of Aerospace Science and Technology, National University of Defense Technology, Changsha, 410073, ChinaDepartment of Nuclear Science and Technology, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, ChinaDepartment of Nuclear Science and Technology, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, ChinaCollege of Aerospace Science and Technology, National University of Defense Technology, Changsha, 410073, ChinaCo Self-Powered Neutron Detector (SPND) is confronted with the problem of material consumption, which causes the response current can neither reflect the change of neutron flux in time nor be proportional to the neutron flux. In this paper, a deconvolution-based method is established to solve this problem. First of all, a step signal of neutron flux is taken as an example to analyze its performance. When the material consumption of Co SPND is 10%, after compensation, the response current can be in correspondence of neutron flux. Finally, the effects of this model in different Signal-to-Noise Ratio are analyzed, which fully confirms the truth of its excellent performance for compensating Co SPND's signal. Keywords: Self-powered neutron detector, Material consumption, De-convolution modelhttp://www.sciencedirect.com/science/article/pii/S1738573319302086 |
| spellingShingle | Xinxin Liu Zhongwei Wang Qingmin Zhang Bangjie Deng Yaobin Niu Current compensation for material consumption of cobalt self-powered neutron detector Nuclear Engineering and Technology |
| title | Current compensation for material consumption of cobalt self-powered neutron detector |
| title_full | Current compensation for material consumption of cobalt self-powered neutron detector |
| title_fullStr | Current compensation for material consumption of cobalt self-powered neutron detector |
| title_full_unstemmed | Current compensation for material consumption of cobalt self-powered neutron detector |
| title_short | Current compensation for material consumption of cobalt self-powered neutron detector |
| title_sort | current compensation for material consumption of cobalt self powered neutron detector |
| url | http://www.sciencedirect.com/science/article/pii/S1738573319302086 |
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