Outline Design of ITER Radial X-Ray Camera Diagnostic
文献类型：期刊论文
| 作者 | Hu, L. ; Chen, K.; Chen, Y.; Li, S.; Shen, J.; Sheng, X.; Niu, L.; Cheng, Y.; Zhao, J.
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| 刊名 | FUSION SCIENCE AND TECHNOLOGY
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| 出版日期 | 2016-07-01 |
| 卷号 | 70期号:1页码:112-118 |
| 关键词 | Diagnostic Iter X-ray Camera |
| DOI | 10.13182/FST15-137 |
| 文献子类 | Article |
| 英文摘要 | The radial X-ray camera (RXC) is designed to measure the poloidal profile of plasma X-ray emission with high spatial and temporal resolution. Its primary diagnostic role includes measuring low (m, n) magnetohydrodynamic modes, sawteeth and disruption precursors, H-mode, edge-localized modes, and L-H transition. The RXC comprises two subsystems, i.e., in-port and ex-port cameras that view the outer and core regions, respectively, through vertical slots in the diagnostics shield module of an equatorial port plug. Detailed camera design is in progress including design of the camera structure, electronics, data acquisition and control, calibration, and pretest on the EAST tokamak. The sight path and neutron shielding have been optimized. The secondary vacuum, heat insulation, cooling, positioning, and calibration have been designed. The structure analysis results for the external camera indicate that even under five times gravity acceleration, the maximum stress was still below the allowable stress. The heat analysis results indicate that the maximum temperature on the detector box was similar to 56 degrees C, which is within the detector operation temperature limit. The neutronics analysis results indicate that the detectors can be operated during the whole deuterium-deuterium phase without detector replacement. The electronics group and instrumentation and control group have also made good progress. |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000384932600009 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/21868]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 作者单位 | Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, L.,Chen, K.,Chen, Y.,et al. Outline Design of ITER Radial X-Ray Camera Diagnostic[J]. FUSION SCIENCE AND TECHNOLOGY,2016,70(1):112-118. |
| APA | Hu, L..,Chen, K..,Chen, Y..,Li, S..,Shen, J..,...&Zhao, J..(2016).Outline Design of ITER Radial X-Ray Camera Diagnostic.FUSION SCIENCE AND TECHNOLOGY,70(1),112-118. |
| MLA | Hu, L.,et al."Outline Design of ITER Radial X-Ray Camera Diagnostic".FUSION SCIENCE AND TECHNOLOGY 70.1(2016):112-118. |
入库方式： OAI收割
来源：合肥物质科学研究院
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