爆破器材Issue(1)：7-11,5.DOI:10.3969/j.issn.1001-8352.2016.01.002
一种传感器结构对水中爆炸冲击波影响的数值模拟研究❋
Numerical Simulation of Underwater Explosion Shock Wave Influenced by the Structure of One Sensor
严家佳 1贾宪振 1任松涛1
作者信息
- 1. 西安近代化学研究所 陕西西安，710065
- 折叠
摘要
Abstract
In order to study the influence of a kind of streamline sensor structure on underwater explosion shock wave, numerical simulation of underwater explosion shock wave transmitting around such sensor structure was performed by finite element method. The results show that the cone structure in front of the sensor can enhance the shock wave that trans-mits on the surface of sensor structure. Thereby the overpressure of shock wave becomes greater. The larger the outer diameter of the sensor structure, the more evident the effect that the sensor structure enhances the shock wave. Whereas under different cone angles in front of the sensor, the effect of the sensor structure on enhancing the shock wave is not evident.关键词
有限元法/数值模拟/水中爆炸/冲击波/传感器Key words
finite element method/numerical simulation/underwater explosion/shock wave/sensor分类
军事科技引用本文复制引用
严家佳,贾宪振,任松涛..一种传感器结构对水中爆炸冲击波影响的数值模拟研究❋[J].爆破器材,2016,(1):7-11,5.
