摘要
为研究薄膜换能元电爆特性的影响因素,通过对不同桥区结构薄膜换能元进行电热模拟仿真,分析桥区结构的改变对其电爆特性的影响,并进行电爆试验,与仿真结果进行对比,得出结论:倒V形桥区结构的薄膜换能元电爆输出能量高,响应时间短,电爆性能稳定,六边形结构能量利用率比方形桥结构高,曲线形结构的能量利用率最低。
In order to study the influencing factors of the electro-explosive characteristics of the thin film transducer,the electrothermal simulation of the thin film transducer of different bridge structures was carried out to analyze the influence of the change of bridge structure on its electro-explosive characteristics,and the electro-explosive experiment was carried out to compare the simulation results.The following conclusions were drawn:the film energy converter of inverted V-shaped bridge area has high electro-explosive output energy,short response time and stable electro-explosive performance.The energy utilization rate of hexagonal structure is higher than that of square bridge,and the energy utilization rate of curved structure is the lowest.
作者
王锋
侯新鹏
彭志凌
WANG Feng;HOU Xinpeng;PENG Zhiling(College of Mechatronics Engineering,North University of China,Taiyuan 030051,China)
出处
《弹箭与制导学报》
北大核心
2022年第4期12-16,共5页
Journal of Projectiles,Rockets,Missiles and Guidance
基金
毁伤技术重点学科实验室研究基金项目(DXMBJJ2020-01)资助。
关键词
薄膜换能元
微机电系统火工品
桥区结构
电爆性能
thin film energy converter
micro-electro-mechanical system(MESM)pyrotechnics
bridge area structure
the explosion electrical performance
