火炸药学报Issue(2)：54-57,4.DOI:10.14077/j.issn.1007-7812.2015.02.012
铝氧比对 DNTF／AP／Al 炸药水下能量输出结构的影响
Effect of Al/O Ratio on the Underwater Energy Output Configuration of DNTF/AP/Al Explosives
摘要
Abstract
The underwater explosion parameters and energy parameters of DNTF/AP/Al explosives with different Al/O ratios were determined by underwater explosion tests.The effects of Al/O ratio on the shock wave peak pressure,specific shock wave energy,specific bubble energy and energy output configuration of this explosive system were analyzed.The relations of Al/O ratio and energy output configuration were fitted.The results show that with increasing the Al/O ratio,the shock wave peak pressure decreases,specific shock wave energy increases first and then decreases and reachs maximum when Al/O ratio is about 0.3,the specific bubble energy and the period of the bubble pulsations increases throughout.The proportion of specific shock wave energy to total energy decreases,specific bubble energy proportion increases first and then decreases.The highest energy efficiency can be obtained by controlling Al/O ratio as about 0.6.关键词
爆炸力学/含铝炸药/DNTF/铝氧比/比冲击波能/比气泡能/能量输出结构Key words
explosion mechanics/aluminized explosive/DNTF/Al/O ratio/specific shock wave energy/specific bubble energy/energy output configuration分类
军事科技引用本文复制引用
杨斐,罗一鸣,王建灵,高赞,严家佳,李鸿宾..铝氧比对 DNTF／AP／Al 炸药水下能量输出结构的影响[J].火炸药学报,2015,(2):54-57,4.基金项目
国防科工委计量项目 （）
