石油射孔弹爆轰波间叠加和干扰对射流的影响研究  

RESEARCH OF DETONATION WAVE SUPERPOSITION AND INTERFERENCE EFFECTS ON JET FOR OIL PERFORATION CHARGE

作　　者：李艳圃[1] 韩秀清[1] 董小刚[1] 

机构地区：[1]长春工业大学基础科学学院,长春130021

出　　处：《工程爆破》2010年第2期19-21,共3页Engineering Blasting

基　　金：国家"863"高技术研究发展计划技术项目(编号:2006AA09Z326)

摘　　要：采用动力学有限元程序,模拟分析了某种型号的石油射孔弹在不同孔密下顺序起爆、爆轰波的相互叠加和干扰对聚能射流的影响,并计算出爆轰波叠加和干扰影响下聚能射流的偏转角度,为射孔枪的盲孔定位设计提供参考。Dynamic finite element program was used to simulate and analyze that certain type of oil perforation charge in different hole spaces detonated in order, detonation wave superposition and interference with each other had effects on shaped charge jet. The jet deflection angle was calculated under the influence of the detonation wave superposition and its interference shaped, which provided a reference for designing the perforating gun blind hole location.

关 键 词：爆轰波 叠加 干扰 聚能射流 

分 类 号：TD235.229[矿业工程—矿井建设]