平面增强型六极轨道电磁发射器仿真与分析

Evaluation and Analysis of Planar Augmented Sextupole Rails Electromagnetic Launcher

文中提出了一种新型平面增强型六极轨道电磁发射器,平面增强型六极轨道可获得高的电感梯度和优良的磁屏蔽效应,平面增强型六极环向磁场与抛体的正交环向电流相互作用产生电磁推进力,其磁场屏蔽思想是平面增强六极轨道在运动区域磁场互相抵消的结果。根据轨道电流流入方式的不同会造成不同的磁场屏蔽效果和电磁推进力,文中提出3种典型电流流入构型,并对3种典型构型进行详细仿真与分析。

This paper introduces a novel planar enhanced six polar orbit plane electromagnetic launcher. The enhanced sextupole rails can obtain high inductance gradient and excellent magnetic shielding effect. Enhanced six polar toroidal magnetic field and the projectile orthogonal toroidal current produced electromagnetic propulsion by the interaction. The magnetic shielding is the interaction offset results of enhanced six plane polar orbit motion in the magnetic field. The current flowing into orbit in different ways will cause different stress shielding effect and different electromagnetic propulsion. This paper puts forward three kinds of typical current flows into the configuration presents the simulation and analysis of three typical configurations in detail.