電磁레일건의 磁界 및 電流分布解析

Abstract

電磁레일건에서는 레일과 電機者사이의 相對速度에 따라 磁界 및 電流分布가 달라지는데 本 論文에서는 레일과 電機子 사이에 일정한 相對速度가 있는 경우, 레일과 電機子에서의 電流와 磁界分布를 解析的 糾明하였다. 解析된 磁界 및 電流分布는 相對速度에 의한 二次元的 表皮效果를 잘 說明해 주고 있다.

The magnetic field and current distributions in the rails and armature of an electromagnetic railgun change according to the velocity of the relative motion between the rails and the armature. This paper deals with the magnetic field and current distributions analytically for the steady state velocity. The solutions account fully for the two dimensional electromagnetic skin effect caused by the relative motion.

The magnetic field and current distributions in the rails and armature of an electromagnetic railgun change according to the velocity of the relative motion between the rails and the armature. This paper deals with the magnetic field and current distributions analytically for the steady state velocity. The solutions account fully for the two dimensional electromagnetic skin effect caused by the relative motion.