航天器环境工程2015，Vol.32Issue(3)：247-251,5.DOI:10.3969/j.issn.1673-1379.2015.03.004
螺旋波等离子体推进器磁场仿真
Magnetic field simulation of helicon plasma thruster
摘要
Abstract
The magnetic field simulation and design is very important for improving the performance of the Helicon Plasma Thruster(HPT). The magnetic field configuration is closely related with the processes of the propellant's ionization, acceleration, exhaust and the electrical plume contamination control. Based on the equivalent magnetic charge method, a three dimensional magnetic model is built for the HPT system. The magnetic field configuration and the field intensity distribution are computed for the assembly of cylinders and annular Nd-Fe-B permanent magnets. The feasible magnetic shape is chosen from a large number of magnetic field simulation results, which may help the development of the HPT system and be used to reduce its cost.关键词
螺旋波等离子体/电推进器/磁场仿真Key words
helicon plasma/electrical thruster/magnetic field simulation分类
航空航天引用本文复制引用
刘庆海,张绍华,郑慧奇,王俊峰,任琼英,赵华,易忠,黄建国..螺旋波等离子体推进器磁场仿真[J].航天器环境工程,2015,32(3):247-251,5.基金项目
国家自然科学基金项目(编号:41204105) （编号:41204105）
