四川兵工学报
四川兵工學報
사천병공학보
SICHUAN ORDNANCE JOURNAL
2014年
9期
32-35
,共4页
MEFP%弹丸设计%防空反导
MEFP%彈汍設計%防空反導
MEFP%탄환설계%방공반도
MEFP%projectile design%air defense and antimissile
为了提高多爆炸成形弹丸（MEFP）对武装直升机、巡航导弹及空地制导武器等目标的毁伤能力，通过在炸药周向布置多个药型罩、轴向布置多层结构的办法，设计了一种新型多枚爆炸成形弹丸战斗部，分析了弹丸成型过程中的力学特性并利用动力学仿真软件模拟了成形过程。毁伤计算结果表明：该型战斗部所形成的单个EFP在穿透10 mm 装甲后仍具有较高的剩余动能，对轻型装甲目标具有较高的毁伤效能，研究结果可为小口径MEFP战斗部设计提供参考。
為瞭提高多爆炸成形彈汍（MEFP）對武裝直升機、巡航導彈及空地製導武器等目標的燬傷能力，通過在炸藥週嚮佈置多箇藥型罩、軸嚮佈置多層結構的辦法，設計瞭一種新型多枚爆炸成形彈汍戰鬥部，分析瞭彈汍成型過程中的力學特性併利用動力學倣真軟件模擬瞭成形過程。燬傷計算結果錶明：該型戰鬥部所形成的單箇EFP在穿透10 mm 裝甲後仍具有較高的剩餘動能，對輕型裝甲目標具有較高的燬傷效能，研究結果可為小口徑MEFP戰鬥部設計提供參攷。
위료제고다폭작성형탄환（MEFP）대무장직승궤、순항도탄급공지제도무기등목표적훼상능력，통과재작약주향포치다개약형조、축향포치다층결구적판법，설계료일충신형다매폭작성형탄환전두부，분석료탄환성형과정중적역학특성병이용동역학방진연건모의료성형과정。훼상계산결과표명：해형전두부소형성적단개EFP재천투10 mm 장갑후잉구유교고적잉여동능，대경형장갑목표구유교고적훼상효능，연구결과가위소구경MEFP전두부설계제공삼고。
To strength the multiple explosively formed projectiles’(MEFP)damage effect on such targets like armed helicopters,cruise missiles and ground guided weapons,liners this paper designed were cir-cumferential layered with multi-layers along the axial.After the analysis on the EFP’s mechanical proper-ties during the forming process,the dynamic simulation software was adopted to reappear this forming process.De Marre formula calculation results show:the single EFP’s residual kinetic energy was signifi-cant even after it penetrated 10mm armor plate.The result of this paper indicates that MEFP warhead has impressive prospect to damage the abovementioned targets,and it will provide valuable reference for the Small-Caliber of the EFP’s warhead.
