The sensitivity of distributed temperature sensor system based on Raman scattering under cooling down, loading and magnetic field
文献类型：期刊论文
| 作者 | Guan, Mingzhi ; Xin, Canjie
|
| 刊名 | CRYOGENICS
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 100页码:36-40 |
| 关键词 | Distributed temperature sensor system Raman scatterings Cryogenic temperature Magnetic field / loading field HTS superconducting magnets/cables |
| ISSN号 | 0011-2275 |
| DOI | 10.1016/j.cryogenics.2019.04.001 |
| 通讯作者 | Guan, Mingzhi(mzg615@impcas.ac.cn) |
| 英文摘要 | The sensitivity of distributed temperature sensor system based on Raman scatterings was discussed and experimentally characterised under mechanical loading, cooling down to 77 K and magnetic field. Several hundreds of meters Fibre-based distributed.is achieved with high spatial and temperature resolutions by using a correlation-coding under cryogenic temperature. The results indicate that distributed temperature sensor with soft polymeric coating fiber based on Raman scatterings can detect distributed cryogenic temperature, their accuracy and repeatability are also discussed in detail. At variable magnetic field or loading field, the tested results show that fibre-based distributed temperature sensor considering suitable substrate and structure is unaffected, there are no the magnetic and mechanical effects for the distributed temperature sensor under cryogenic temperature. The present results are expected to be able to provide basis detection on the distributed temperature for excited high temperature superconducting (HTS) magnets/cables, independently or utilized together with other measurement methods. |
| 资助项目 | Youth Innovation Promotion Association Chinese Academy of Science[2019404] ; National Natural Science Foundation of China[11575266] ; Chinese Academy of Science Light of West China Program |
| WOS研究方向 | Thermodynamics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000470952700005 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Youth Innovation Promotion Association Chinese Academy of Science ; National Natural Science Foundation of China ; Chinese Academy of Science Light of West China Program |
| 源URL | [http://119.78.100.186/handle/113462/133220]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Guan, Mingzhi |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guan, Mingzhi,Xin, Canjie. The sensitivity of distributed temperature sensor system based on Raman scattering under cooling down, loading and magnetic field[J]. CRYOGENICS,2019,100:36-40. |
| APA | Guan, Mingzhi,&Xin, Canjie.(2019).The sensitivity of distributed temperature sensor system based on Raman scattering under cooling down, loading and magnetic field.CRYOGENICS,100,36-40. |
| MLA | Guan, Mingzhi,et al."The sensitivity of distributed temperature sensor system based on Raman scattering under cooling down, loading and magnetic field".CRYOGENICS 100(2019):36-40. |
入库方式： OAI收割
来源：近代物理研究所
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