Numerical study on the equivalent target for deep penetration

Shuyou Wang; Jianbing Men; Jianwei Jiang

doi:10.4028/www.scientific.net/AMM.109.32

Numerical study on the equivalent target for deep penetration

Shuyou Wang^*, Jianbing Men, Jianwei Jiang

^*Corresponding author for this work

School of Mechatronical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The influence of radial and axial boundary effect on penetration effect are calculated, numerical simulation are executed to compute the kinetic projectile against deep hard target by finite element code, the boundary effects were achieved for different velocity range. Result shows that the minimal D _t/D _p (diameter ratio of target to projectile) for impact velocity 600m/s is 17.5, while the minimal D _t/D _p for impact velocity 900m/s is 20. Furthermore, the depth of equivalent target to substitute semi-infinite target is twice of penetration depth limit for impact velocity 300m/s, and 1.6 times respectively, for impact velocity 600m/s, 900m/s.

Original language	English
Title of host publication	Emerging Systems for Materials, Mechanics and Manufacturing
Pages	32-36
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.109.32
Publication status	Published - 2012
Event	2011 International Conference on Mechanics and Manufacturing Systems, ICMMS 2011 - Ningbo, China Duration: 13 Nov 2011 → 14 Nov 2011

Publication series

Name	Applied Mechanics and Materials
Volume	109
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	2011 International Conference on Mechanics and Manufacturing Systems, ICMMS 2011
Country/Territory	China
City	Ningbo
Period	13/11/11 → 14/11/11

Keywords

Boundary effects
Numerical model
Penetration
The diameter ratio of target to projectile

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10.4028/www.scientific.net/AMM.109.32

Cite this

@inproceedings{b6858bacc12f4a938e1541cb24d19a2f,

title = "Numerical study on the equivalent target for deep penetration",

abstract = "The influence of radial and axial boundary effect on penetration effect are calculated, numerical simulation are executed to compute the kinetic projectile against deep hard target by finite element code, the boundary effects were achieved for different velocity range. Result shows that the minimal D t/D p (diameter ratio of target to projectile) for impact velocity 600m/s is 17.5, while the minimal D t/D p for impact velocity 900m/s is 20. Furthermore, the depth of equivalent target to substitute semi-infinite target is twice of penetration depth limit for impact velocity 300m/s, and 1.6 times respectively, for impact velocity 600m/s, 900m/s.",

keywords = "Boundary effects, Numerical model, Penetration, The diameter ratio of target to projectile",

author = "Shuyou Wang and Jianbing Men and Jianwei Jiang",

year = "2012",

doi = "10.4028/www.scientific.net/AMM.109.32",

language = "English",

isbn = "9783037852750",

series = "Applied Mechanics and Materials",

pages = "32--36",

booktitle = "Emerging Systems for Materials, Mechanics and Manufacturing",

note = "2011 International Conference on Mechanics and Manufacturing Systems, ICMMS 2011 ; Conference date: 13-11-2011 Through 14-11-2011",

}

Wang, S , Men, J & Jiang, J 2012, Numerical study on the equivalent target for deep penetration. in Emerging Systems for Materials, Mechanics and Manufacturing. Applied Mechanics and Materials, vol. 109, pp. 32-36, 2011 International Conference on Mechanics and Manufacturing Systems, ICMMS 2011, Ningbo, China, 13/11/11. https://doi.org/10.4028/www.scientific.net/AMM.109.32

TY - GEN

T1 - Numerical study on the equivalent target for deep penetration

AU - Wang, Shuyou

AU - Men, Jianbing

AU - Jiang, Jianwei

PY - 2012

Y1 - 2012

N2 - The influence of radial and axial boundary effect on penetration effect are calculated, numerical simulation are executed to compute the kinetic projectile against deep hard target by finite element code, the boundary effects were achieved for different velocity range. Result shows that the minimal D t/D p (diameter ratio of target to projectile) for impact velocity 600m/s is 17.5, while the minimal D t/D p for impact velocity 900m/s is 20. Furthermore, the depth of equivalent target to substitute semi-infinite target is twice of penetration depth limit for impact velocity 300m/s, and 1.6 times respectively, for impact velocity 600m/s, 900m/s.

AB - The influence of radial and axial boundary effect on penetration effect are calculated, numerical simulation are executed to compute the kinetic projectile against deep hard target by finite element code, the boundary effects were achieved for different velocity range. Result shows that the minimal D t/D p (diameter ratio of target to projectile) for impact velocity 600m/s is 17.5, while the minimal D t/D p for impact velocity 900m/s is 20. Furthermore, the depth of equivalent target to substitute semi-infinite target is twice of penetration depth limit for impact velocity 300m/s, and 1.6 times respectively, for impact velocity 600m/s, 900m/s.

KW - Boundary effects

KW - Numerical model

KW - Penetration

KW - The diameter ratio of target to projectile

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U2 - 10.4028/www.scientific.net/AMM.109.32

DO - 10.4028/www.scientific.net/AMM.109.32

M3 - Conference contribution

AN - SCOPUS:81555212305

SN - 9783037852750

T3 - Applied Mechanics and Materials

SP - 32

EP - 36

BT - Emerging Systems for Materials, Mechanics and Manufacturing

T2 - 2011 International Conference on Mechanics and Manufacturing Systems, ICMMS 2011

Y2 - 13 November 2011 through 14 November 2011

ER -

Numerical study on the equivalent target for deep penetration

Abstract

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Conference

Keywords

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