Effects of Curvature Radius and Thickness on the Forming Capability of EFP

周栋; 王志军; 吴国栋

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Effects of Curvature Radius and Thickness on the Forming Capability of EFP

更新时间：2026-09-14

- Effects of Curvature Radius and Thickness on the Forming Capability of EFP
- 曲率半径和壁厚对EFP成形性能的影响
- Issue 1, Pages: 39-42(2004)
- 作者机构：
  
  1. ,山西,太原,030051
  2. 华北工学院机械电子工程系,山西,太原,030051
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2004
- 稿件说明：
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周栋, 王志军, 吴国栋. Effects of Curvature Radius and Thickness on the Forming Capability of EFP[J]. 2004, (1): 39-42.
DOI：

周栋, 王志军, 吴国栋. Effects of Curvature Radius and Thickness on the Forming Capability of EFP[J]. 2004, (1): 39-42. DOI：

摘要

　就等壁厚球缺药形罩的曲率半径、壁厚对EFP成形性能的影响进行研究

利用有限元分析软件对曲率半径、壁厚对EFP成形的影响进行一系列数值模拟

根据模拟结果描绘出曲率半径和壁厚对EFP速度和长径比的影响程度曲线

为进行EFP优化设计提供了参考依据.

Abstract

The effects of curvature radius and thickness of the equal thickness sphere segment on the forming feature of EFP are studied. FEM(Finite Element Method) software is used to simulate the effects of curvature radius and thickness of the equal thickness sphere liner on the forming feature of EFP. According to the simulation results

the curves of EFP′s curvature radius and thickness′s effects on the forming of EFP are plotted

providing the reference base for EFP′s optimization design.

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references

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　赵捍东,陈国光,董永香.聚能装药射流的数值仿真研究[J].华北工学院学报,2001,(3):211-215.

　王儒策,赵国志.弹丸终点效应[M].北京:北京理工大学出版社,1993.202-206.

　[美].乔纳斯A·朱卡斯著;张志云译.碰撞动力学[M].北京:兵器工业出版社,1987.439-502.

　赵文宣.终点弹道学[M].北京:兵器工业出版社,1985.144-146.

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