Integrated study on the comprehensive magnetic-field configuration performance in the 150 kW superconducting magnetoplasmadynamic thruster
文献类型：期刊论文
| 作者 | Zheng, Jinxing1,2 ; Liu, Haiyang1,2; Song, Yuntao1,2; Zhou, Cheng3; Li, Yong3; Li, Ming1; Tang, Haibin4; Wang, Ge3; Cong, Yuntian3; Wang, Baojun3
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| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2021-10-19 |
| 卷号 | 11 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-021-00308-4 |
| 通讯作者 | Zheng, Jinxing(jxzheng@ipp.ac.cn) |
| 英文摘要 | Higher magnetic fields are always favoured in the magnetoplasmadynamic thruster (MPDT) due to its superior control of the plasma profile and acceleration process. This paper introduces the world's first integrated study on the 150 kW level AF-MPDT equipped with a superconductive coil. A completely new way of using superconducting magnet technology to confine plasma with high energy and extremely high temperatures is proposed. Using the PIC method of microscopic particle simulation, the plasma magnetic nozzle effect and performance of the MPDT under different magnetic-field conditions were studied. The integrated experiment used demonstrated that, in conjunction with the superconducting coil, greater homogeneity and a stronger magnetic field not only caused more even cathode ablation and improved its lifespan but also improved the performance of the MPDT (maximum thrust was 4 N at 150 kW, 0.56 T). Maximum thrust efficiency reached 76.6% and the specific impulse reached 5714 s. |
| WOS关键词 | MPD THRUSTER |
| 资助项目 | Program of Outstanding Member of the Youth Innovation Promotion Association of the Chinese Academy of Sciences (YIPA, CAS)[Y201979] ; Natural Science Foundation for Distinguished Young Scholars of Anhui Province[2008085J28] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | NATURE PORTFOLIO |
| WOS记录号 | WOS:000709050100018 |
| 资助机构 | Program of Outstanding Member of the Youth Innovation Promotion Association of the Chinese Academy of Sciences (YIPA, CAS) ; Natural Science Foundation for Distinguished Young Scholars of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/125641]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zheng, Jinxing |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Beijing Inst Control Engn, Beijing 100080, Peoples R China 4.Beihang Univ, Beijing 100191, Peoples R China 5.Tsinghua Univ, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Jinxing,Liu, Haiyang,Song, Yuntao,et al. Integrated study on the comprehensive magnetic-field configuration performance in the 150 kW superconducting magnetoplasmadynamic thruster[J]. SCIENTIFIC REPORTS,2021,11. |
| APA | Zheng, Jinxing.,Liu, Haiyang.,Song, Yuntao.,Zhou, Cheng.,Li, Yong.,...&Zhao, Boqiang.(2021).Integrated study on the comprehensive magnetic-field configuration performance in the 150 kW superconducting magnetoplasmadynamic thruster.SCIENTIFIC REPORTS,11. |
| MLA | Zheng, Jinxing,et al."Integrated study on the comprehensive magnetic-field configuration performance in the 150 kW superconducting magnetoplasmadynamic thruster".SCIENTIFIC REPORTS 11(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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