Numerical simulation of oblique penetration of PELE into finite thickness plates

Hai Fu Wang; Peng Yuan Ji; Qing Bo Yu; Yuan Feng Zheng

Numerical simulation of oblique penetration of PELE into finite thickness plates

Hai Fu Wang^*, Peng Yuan Ji, Qing Bo Yu, Yuan Feng Zheng

^*Corresponding author for this work

School of Mechatronical Engineering

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

The numerical simulation of penetrator with enhance lateral efficiency(PELE) penetration into oblique homogeneous target has been carried out to investigate the comprehensive terminal effects of PELE, including penetration and fragments damage. The results demonstrate that the lateral efficiency of PELE sharpens and the residual velocity declines when the angle of attack increases. It is observed that the PELE terminal effect is affected by parameters of target thickness, target material and impact velocities. In addition, when the angle of attack increases, the changing trend of the sensibility of PELE terminal effect can be estimated with the changes of parameters mentioned above.

Original language	English
Pages (from-to)	1017-1019+1041
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	30
Issue number	9
Publication status	Published - Sept 2010

Keywords

Angle of attack
Lateral effect
Oblique penetration
Penetrator with enhance lateral efficiency(PELE)
Terminal effect

Cite this

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title = "Numerical simulation of oblique penetration of PELE into finite thickness plates",

abstract = "The numerical simulation of penetrator with enhance lateral efficiency(PELE) penetration into oblique homogeneous target has been carried out to investigate the comprehensive terminal effects of PELE, including penetration and fragments damage. The results demonstrate that the lateral efficiency of PELE sharpens and the residual velocity declines when the angle of attack increases. It is observed that the PELE terminal effect is affected by parameters of target thickness, target material and impact velocities. In addition, when the angle of attack increases, the changing trend of the sensibility of PELE terminal effect can be estimated with the changes of parameters mentioned above.",

keywords = "Angle of attack, Lateral effect, Oblique penetration, Penetrator with enhance lateral efficiency(PELE), Terminal effect",

author = "Wang, {Hai Fu} and Ji, {Peng Yuan} and Yu, {Qing Bo} and Zheng, {Yuan Feng}",

year = "2010",

month = sep,

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pages = "1017--1019+1041",

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TY - JOUR

T1 - Numerical simulation of oblique penetration of PELE into finite thickness plates

AU - Wang, Hai Fu

AU - Ji, Peng Yuan

AU - Yu, Qing Bo

AU - Zheng, Yuan Feng

PY - 2010/9

Y1 - 2010/9

N2 - The numerical simulation of penetrator with enhance lateral efficiency(PELE) penetration into oblique homogeneous target has been carried out to investigate the comprehensive terminal effects of PELE, including penetration and fragments damage. The results demonstrate that the lateral efficiency of PELE sharpens and the residual velocity declines when the angle of attack increases. It is observed that the PELE terminal effect is affected by parameters of target thickness, target material and impact velocities. In addition, when the angle of attack increases, the changing trend of the sensibility of PELE terminal effect can be estimated with the changes of parameters mentioned above.

AB - The numerical simulation of penetrator with enhance lateral efficiency(PELE) penetration into oblique homogeneous target has been carried out to investigate the comprehensive terminal effects of PELE, including penetration and fragments damage. The results demonstrate that the lateral efficiency of PELE sharpens and the residual velocity declines when the angle of attack increases. It is observed that the PELE terminal effect is affected by parameters of target thickness, target material and impact velocities. In addition, when the angle of attack increases, the changing trend of the sensibility of PELE terminal effect can be estimated with the changes of parameters mentioned above.

KW - Angle of attack

KW - Lateral effect

KW - Oblique penetration

KW - Penetrator with enhance lateral efficiency(PELE)

KW - Terminal effect

UR - http://www.scopus.com/inward/record.url?scp=78149252776&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:78149252776

SN - 1001-0645

VL - 30

SP - 1017-1019+1041

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 9

ER -

Numerical simulation of oblique penetration of PELE into finite thickness plates

Abstract

Keywords

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