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结合未来国内外对大功率场霍尔推力器的需求,论述同心嵌套通道式霍尔推力器研究现状,技术优势。针对嵌套通道式霍尔推力器参数设计方法的空白,介绍了一种可行的嵌套通道式霍尔推力器的结构和磁路;提出了一种以阳极功率和比冲为输入,确定嵌套通道式霍尔推力器通道数目、各通道结构参数和工作参数的方法;结合磁路设计和热设计,给出了优化嵌套通道式霍尔推力器的参数的路径;填补嵌套通道式霍尔推力器参数设计和优化的空白,为其工程应用提供参考。
Combining the future domestic and international demand for Hall thruster for high-power field, the research status and technical advantages of concentric nested Hall thruster are discussed. Aiming at the blank of parametric design method of nested channel Hall thruster, the structure and magnetic circuit of a feasible nested channel Hall thruster are introduced. An approach is proposed based on the input of anode power and specific impulse, A set of tunnel Hall thruster channel number, each channel structure parameters and working parameters method; combined with the magnetic circuit design and thermal design, gives the path to optimize the parameters of the nested channel Hall thruster; Hall thruster parameter design and optimization of the blank, provide a reference for its engineering applications.