高压物理学报2024，Vol.38Issue(4)：79-89,11.DOI:10.11858/gywlxb.20230826
爆轰加载下TATB基钝感炸药的冲击-卸载-再冲击实验装置设计与模拟
Design and Simulation of Shock-Release-Reshock Experimental Device for TATB-Based Insensitive Explosives under Detonation Loading
樊辉 1刘坤 1谷岩 1孙占峰1
作者信息
- 1. 中国工程物理研究院流体物理研究所,四川 绵阳 621999
- 折叠
摘要
Abstract
In some engineering applications and accidents,the detonation performance of explosives may change if subjected to multiple shocks and releases.Therefore,an experimental loading device with multiple shocks and releases is needed in order to study the detonation response of explosives under complex loads.In this paper,an experimental detonation loading device that can achieve complete release of shock-release-reshock is proposed and designed.The device is optimized through numerical simulations,and the accuracy of the numerical simulation is validated by the corresponding experiments.The results indicate that the designed detonation loading device can achieve complete release of shock-release-reshock loading procesure of TATB-based insensitive explosives,where the detonation loading device drives tungsten magnesium double-layer flyers.The design provides a new experimental technique for further study on the detonation response of explosives under complex loads and multiple shocks.关键词
冲击-卸载-再冲击/爆轰加载/TATB基钝感炸药Key words
shock-release-reshock/detonation loading/TATB-based insensitive explosive分类
数理科学引用本文复制引用
樊辉,刘坤,谷岩,孙占峰..爆轰加载下TATB基钝感炸药的冲击-卸载-再冲击实验装置设计与模拟[J].高压物理学报,2024,38(4):79-89,11.
