高压物理学报2026，Vol.40Issue(2)：45-58,14.DOI:10.11858/gywlxb.20251102
一种新型聚能战斗部对含水复合结构的毁伤
Damage of a New Shaped Warhead to Water-Containing Composite Structure
崔贺 1付建平 2任凯 2苗春壮 3高小涛 3李涛涛 4冯雄波4
作者信息
- 1. 中北大学机电工程学院,山西 太原 030051||中北大学地下目标毁伤技术国防重点学科实验室,山西 太原 030051
- 2. 中北大学地下目标毁伤技术国防重点学科实验室,山西 太原 030051
- 3. 晋西工业集团有限责任公司,山西 太原 030027
- 4. 山西江阳化工有限公司,山西 太原 030041
- 折叠
摘要
Abstract
In order to improve the penetration capability of the shaped charge warhead to the water-containing composite structure,a truncated cone-sphere combined liner was designed,and its jet forming motion law in the water medium and the damage performance to the water-containing composite structure were explored by numerical simulation.It is found that in the process of penetrating the water-containing composite structure,the truncated cone-sphere combined liner has a larger jet length and a higher jet head velocity compared with the sub-hemisphere-sphere combined liner and the U-shaped-sphere combined liner.It also has the smallest cavity channel formed in the water medium and the radial expansion velocity of the water medium and the largest residual kinetic energy and jet velocity after the penetrated target plate.The influence of structural parameters such as cone angle α,height h,side wall thickness a1 and top wall thickness a2 on the jet shape and penetration performance of the truncated cone-spherical combined liner was investigated by simulation,and a orthogonal optimization test was designed.It is found that the influence of these structural parameters on the jet penetration performance decreases in the order of:the cone angle α,height h,side wall thickness a1,and top wall thickness a2.When α=26°,h=22 mm,a1=4.0 mm,and a2=3.2 mm,the penetration performance of the truncated cone-sphere combined liner is superior,and the residual kinetic energy of the jet in penetrating the after-effect target is 136.2 kJ.This study provides a valuable reference for the design of shaped torpedo warhead and the improvement of torpedo warhead damage power.关键词
聚能装药/水下侵彻/组合药型罩/含水复合结构Key words
shaped charge/underwater penetration/combined liner/water-containing composite structure分类
数理科学引用本文复制引用
崔贺,付建平,任凯,苗春壮,高小涛,李涛涛,冯雄波..一种新型聚能战斗部对含水复合结构的毁伤[J].高压物理学报,2026,40(2):45-58,14.
