高功率波加热磁等离子体推力器研究现状与展望  

Research status and prospect of high⁃power wave⁃heating magnetoplasma thruster

作　　者：杨雄 李小康[1] 郭大伟 程谋森[1] 张帆[2] 车碧轩 雷清雲 YANG Xiong;LI Xiaokang;GUO Dawei;CHENG Mousen;ZHANG Fan;CHE Bixuan;LEI Qingyun(College of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,China;Beijing Institute of Tracking and Telecommunications Technology,Beijing 100094,China)

机构地区：[1]国防科技大学空天科学学院,长沙410073 [2]北京跟踪与通信技术研究所,北京100094

出　　处：《航空学报》2024年第7期13-30,共18页Acta Aeronautica et Astronautica Sinica

基　　金：国家自然科学基金(11805275);空天前沿方向培育项目。

摘　　要：波加热磁等离子体推力器具有适于高功率运行(约100 kWe~1 MWe)、高推力密度(约4×105 N/m2)、可变推力(约1~100 N)和可变比冲(约3000~10000 s)等优点,是适用于未来多种空间任务的高性能电推力器。结合波加热磁等离子体推力器的发展历程,梳理了近年来波加热磁等离子体推力器的国内外研究现状,总结了其发展面临的单程离子回旋共振加热、等离子体分离控制、强磁场中高密度等离子体诊断等理论问题,以及高效热管理、高功率射频电源等工程难点。最后,根据波加热磁等离子体推力器的特点,对其具体应用方向做出了展望。The wave-heating magnetoplasma thruster possesses many advantages such as its suitability for high power propulsion(about 100 kWe-1 MWe),high thrust density(about 4×105 N/m2),variable high thrust(about 1-100 N),and adjustable specific impulse(about 3000-10000 s).These advantages make the wave-heating mag⁃netoplasma thruster well suited for a diverse range of future space missions with high-performance.Based on previous studies of the wave-heating magnetoplasma thruster both home and abroad,this work summarizes the technical sta⁃tus of the wave-heating magnetoplasma thruster in recent years,and analyzes the theoretical issues the present re⁃search faced in the development of the wave-heating magnetoplasma thruster,such as the so called single-pass ion cyclotron resonance heating,the plasma detachment controlling,the high-power density plasma diagnosing in strong magnetic fields,as well as many engineering difficulties,including the efficient thermal management and high-power RF power supplies.Finally,application directions of the wave-heating magnetoplasma thruster are prospected accord⁃ing to its performance characteristics.

关 键 词：电推进 螺旋波 离子回旋共振加热 磁喷管 等离子体 

分 类 号：V439[航空宇航科学与技术—航空宇航推进理论与工程]