弹道学报Issue(4)：98-101,106,5.
电磁轨道发射系统后坐力研究及反后坐装置设计
Study of Recoil Force in Electromagnetic Railgun and Design of Recoil Mechanism
摘要
Abstract
During the launch process of electromagnetic railgun,the launcher is subj ected to the effects of complex loads,and the forces include the electromagnetic force,the friction and cutting heat of armature,the stress caused by high temperature gradient.The forces act on the pedestal of launcher system when the armature is shouted.Aiming at the recoil phenomenon for high-energy electromagnetic rail launch system,the model was established,and the stress-conditions of each component were calculated by ANSYS simulation software.The component and status of the recoil were obtained.Based on the energy dissipation of damping-liquid hole-shrinkage effect and the energy dissipation principle of friction,the calculation model of recoil force was established. According to the test requirements,new recoil mechanism was developed,and it can be applied in high-energy electromagnetic rail launch test system.关键词
电磁发射/反后坐/阻尼器/轨道发射/驻退机/复进机Key words
electromagnetic launcher/recoil mechanism/dampener/rail launch system/recoil brakes/recuperator分类
信息技术与安全科学引用本文复制引用
谢克瑜,袁伟群,徐蓉,郭有松..电磁轨道发射系统后坐力研究及反后坐装置设计[J].弹道学报,2014,(4):98-101,106,5.基金项目
国家自然科学基金项目(51237007) （51237007）
国家自然科学基金青年基金项目(51207153) （51207153）
