PENETRATION EFFICIENCY AS A FUNCTION OF TARGET OBLIQUITY AND PROJECTILE PITCH

被引：0

作者：

Anderson, Charles E., Jr. ^{[1
]}

Behner, Thilo ^{[2
]}

机构：

[1] SW Res Inst, Engn Dynam Dept, PO Drawer 28510, San Antonio, TX 78228 USA

[2] Fraunhofer Inst Kurzzeitdynamik, Ernst Mach Inst, D-79104 Freiburg, Germany

来源：

27TH INTERNATIONAL SYMPOSIUM ON BALLISTICS, VOLS. 1 AND 2 | 2013年

关键词：

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The influence of pitch (vertical yaw) angle on the penetration reduction of rod projectiles into oblique targets has been investigated for tungsten sintered alloy rods with a blunt nose and L/D = 20. Semi-infinite RHA targets with an obliquity of 30 degrees, 45 degrees and 60 degrees were impacted at 1650 m/s. The pitch angles were varied between +/- 90 degrees. The strong asymmetric behavior of the target crater is dependent on whether the pitch is positive or negative relative to the obliquity of the target. The experiments provide a good overview of the penetration characteristics of long rods for the whole pitch angle range.

引用

页码：1206 / 1209

页数：4

共 50 条

[31] Basic Evolution Characteristics of Oblique Penetration of Projectile against Hard Target
Chen, Baihan
Shen, Zikai
Zou, Huihui
Wang, Weiguang
Wang, Kehui
[J]. Binggong Xuebao/Acta Armamentarii, 2023, 44 : 60 - 66
[32] PENETRATION OF A RIGID PROJECTILE INTO AN ELASTIC-PLASTIC TARGET OF FINITE THICKNESS
YARIN, AL
RUBIN, MB
ROISMAN, IV
[J]. INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 1995, 16 (5-6) : 801 - 831
[33] Research on the Process of High-speed Projectile Penetration into Concrete Target
Fan, Fei
Li, Weibing
Zhang, Panjun
Wang, Xiaoming
[J]. PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING AND MECHANICS, 2011, : 570 - 574
[34] Research on Influence Factors of High Velocity Projectile Penetration into Concrete Target
Chen, Chuang
Li, Weibing
Zhang, Panjun
Fan, Fei
[J]. PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING AND MECHANICS, 2011, : 561 - 565
[35] Impact mechanisms of aggregate on rigid projectile normal penetration into concrete target
Zhang, Jie
Wang, Zhihua
Wang, Zhiyong
Shu, Xuefeng
[J]. Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica, 2021, 51 (03): : 272 - 280
[36] The peculiarities of hypervelocity penetration for high-porous projectile into finite target
Afanaseva, SA
Belov, NN
Kozorezov, KI
Khabibulin, MV
Yugov, NT
[J]. DOKLADY AKADEMII NAUK, 1997, 355 (02) : 192 - 195
[37] Oblique penetration of elliptical cross-section projectile into metal target
Wei, Haiyang
Zhang, Xianfeng
Xiong, Wei
Zhou, Jiequn
Liu, Chuang
Feng, Xiaowei
[J]. Baozha Yu Chongji/Explosion and Shock Waves, 2022, 42 (02):
[38] Experimental and numerical study on normal penetration of a projectile into a reinforced concrete target
Deng, Yongjun
Chen, Xiaowei
Zhong, Weizhou
He, Liling
[J]. Baozha Yu Chongji/Explosion and Shock Waves, 2020, 40 (02):
[39] Deep penetration of truncated-olive-nose projectile into concrete target
Chen, XW
Li, QM
[J]. IMPACT ENGINEERING AND APPLICATION, VOLS I AND II, 2001, : 183 - 188
[40] SIMPLE ESTIMATE OF THE MINIMUM TARGET OBLIQUITY REQUIRED FOR THE RICOCHET OF A HIGH-SPEED LONG ROD PROJECTILE
TATE, A
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1979, 12 (11) : 1825 - 1829

← 1 2 3 4 5 →