兵工自动化2026，Vol.45Issue(6)：20-25,6.DOI:10.7690/bgzdh.2026.06.005
基于正交设计的圆锥-喇叭结合药型罩结构设计
Design of Conical-trumpet Combined Liner Structure Based on Orthogonal Design
刘会杰 1赵欣扬 2马铎 3李嘉 4沈国策 5刘裕涛 6王岩7
作者信息
- 1. 北方工程设计研究院有限公司工业工程设计院,石家庄 050011
- 2. 沈阳工学院能源与水利学院,辽宁 抚顺 113122
- 3. 中国人民解放军32127部队,辽宁 大连 116003
- 4. 辽沈工业集团有限公司装备保障部,沈阳 110045
- 5. 辽沈工业集团有限公司机动部,沈阳 110045
- 6. 辽沈工业集团有限公司弹体机加分厂,沈阳 110045
- 7. 沈阳亿赢机械零部件科技有限公司公司办,沈阳 110043
- 折叠
摘要
Abstract
To improve the jet forming quality of shaped charge,a combined conical-flared liner structure was proposed.The jet forming process of the combined liner was investigated via the orthogonal design method,where five structural parameters were selected as the factors for the orthogonal design,including the curvature radius r of the flared liner,the top diameter d of the flared liner,the height h of the flared liner,the cone angle α of the conical liner,and the liner thickness δ.Each factor was set with five levels to formulate the orthogonal experimental schemes,and numerical simulation was performed for each designed scheme.After obtaining the simulation results,the orthogonal experimental results were analyzed with the jet head velocity and effective jet length as the evaluation indexes.The analysis results show that the optimal structural parameters of the conical-flared combined liner are as follows:r=4D,d=0.6D,h=0.7D,α=30°,and δ=0.016 7 D.The jet generated under such parameters achieves a head velocity of 9 319 m/s and an effective jet length of 170 mm,which can provide a reference for shaped charge design.关键词
圆锥-喇叭结合/数值模拟/正交优化/药型罩/射流Key words
conical-trumpet combination/numerical simulation/orthogonal optimization/liner/jet分类
军事科技引用本文复制引用
刘会杰,赵欣扬,马铎,李嘉,沈国策,刘裕涛,王岩..基于正交设计的圆锥-喇叭结合药型罩结构设计[J].兵工自动化,2026,45(6):20-25,6.
