爆破器材2012，Vol.41Issue(5)：12-16,5.
切割防护门的线型聚能装药参数正交优化设计研究
Study on the Orthogonal Optimization Design of the Parameters of Linear Shaped Charge Cutting the Protective Door
武双章 1顾文彬 1李旭锋 1徐浩铭1
作者信息
- 1. 解放军理工大学工程兵工程学院 江苏南京,210007
- 折叠
摘要
Abstract
The different projects of the main structure parameters of some linear shaped charge( LSC) were designed with L27,(313) orthogonal table by the orthogonal optimization method. To obtain better main structure parameters of LSC, all projects were simulated numerically by means of ANSYS/LS-DYNA program. The maximum jet velocity and the maximum prebreakup jet length of the different projects were obtained as 5622. 13 m/s and 151.41 mm respectively. The optimal projects were achieved by analyzing the simulation results. Various factors dominating the jet velocity is δ→2α→a→b, and the best projects from the orthogonal table is 2α3-δ3-a3-b3. For the jet length, the various dominant factors is 8→a→2
α→b, and the best projects from the orthogonal table is 2a1-δ1-a2-b2.关键词
线型聚能装药/正交优化设计/射流速度/射流长度Key words
linear shaped charge, orthogonal optimization design, jet velocity, jet length分类
矿业与冶金引用本文复制引用
武双章,顾文彬,李旭锋,徐浩铭..切割防护门的线型聚能装药参数正交优化设计研究[J].爆破器材,2012,41(5):12-16,5.
