电容器驱动型与电池驱动型磁阻发射器的仿真对比分析

利用Ansoft Maxwell电磁场仿真软件,对单级电容器与电池型磁阻发射器进行仿真对比.仿真结果表明:电容器驱动型磁阻发射器加速弹丸较快,电池驱动型磁阻发射器理论射速较快,两者的涡流损耗处于同一个级别.在相同的加速距离和出口动能下,电池驱动型磁阻发射器能量转换效率高.

Contrastive Simulation Analysis between Capacitor-Driven and Battery-Driven Reluctance Coil Launchers

As a new kind of EML,the reluctance coil launcher produces no sound or light during launch and is highly controllable and easily disguised.According to storage energy components, the reluctance coil launchers fall into two categories：the launcher driven by capacitor and that driven by battery.Using the software Ansoft Maxwell,we simulate both in single stage.The results indicate that：the launcher driven by capacitor can accelerate faster,but the launcher driven by battery is theoretically has better firing rate.The eddy losses are of the same level.With the same muzzle kinetic energy and displacement,the launcher driven by battery achieves more efficiency,better safety and can effectively reduce the launcher＇s volume and therefore is more portable.