典型文献
Numerical study of the effect of aft-loaded magnetic field on multiple ionizations in Hall thruster
文献摘要：
It is assumed that the shift of a strong magnetic field region with a positive gradient from exit plane to outside,namely the transit from a normal loaded magnetic field to an aft-loaded one,enhances the multiple ionization process in the magnetically shielded Hall thruster.To confirm this conjecture,a comparative study is carried out numerically with a particle-in-cell method.The simulation results prove that compared with the normal loaded magnetic field,the application of aft-loaded magnetic field enhances the multiple ionization process.This study further analyzes the ionization characteristics of the transition from low-charged ions to high-charged ions under two magnetic field conditions and the influence of the magnetic strength of aft-loaded magnetic field on the multiple ionization characteristics.The study described herein is useful for understanding the discharge characteristics of Hall thruster with an aft-loaded magnetic field.
文献关键词：
中图分类号：
作者姓名：
Demai ZENG;Hong LI;Jinwen LIU;Yongjie DING;Liqiu WEI;Daren YU;Wei MAO
作者机构：
Lab of Plasma Propulsion,Harbin Institute of Technology,Harbin 150001,People's Republic of China;Key Laboratory of Aerospace Plasma Propulsion,Ministry of Industry and Information Technology,Harbin 150001,People's Republic of China;Qingdao Haier Smart Technology,Qingdao 266100,People's Republic of China;Beijing Institute of Control Engineering,Beijing 100190,People's Republic of China
文献出处：
引用格式：
[1]Demai ZENG;Hong LI;Jinwen LIU;Yongjie DING;Liqiu WEI;Daren YU;Wei MAO-.Numerical study of the effect of aft-loaded magnetic field on multiple ionizations in Hall thruster)[J].等离子体科学和技术（英文版）,2022(07):45-52
A类：
ionizations,thruster
B类：
Numerical,study,effect,aft,loaded,field,multiple,Hall,It,assumed,that,shift,strong,region,positive,gradient,from,exit,plane,outside,namely,normal,one,enhances,process,magnetically,shielded,To,confirm,this,conjecture,comparative,carried,numerically,particle,cell,method,simulation,results,prove,compared,application,This,further,analyzes,characteristics,transition,low,charged,high,two,conditions,influence,strength,described,herein,useful,understanding,discharge
AB值：
0.413622
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