The numerical simulation of shaped charge jet under the influence of charge structure

Hong Fei Qu; Feng Han; Fang Chen

doi:10.4028/www.scientific.net/AMM.444-445.996

The numerical simulation of shaped charge jet under the influence of charge structure

Hong Fei Qu
, Feng Han
, Fang Chen

Beijing Institute of Technology

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

Abstract

In this article, through numerical simulation mechanic we investigated that charge structure, exploiting distinct radial detonation velocity explosives, has a remarkable influence on the forming process of shaped charge jet. Based on the numerical computational results, the contribution of charge proportion and filling mode to the shape and velocity of shaped charge jet are mainly analyzed, aiming to identify the best charge proportion. It is demonstrated from numerical experiments that, sub-munitions power is significantly enhanced premised on invariable size of sub-munitions. And this observation can be adopted to design of the warhead arrayed in net in the future.

Original language	English
Title of host publication	Advances in Computational Modeling and Simulation
Pages	996-1000
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.444-445.996
Publication status	Published - 2014
Externally published	Yes
Event	2nd International Conference on Advances in Computational Modeling and Simulation, ACMS 2013 - Kunming, China Duration: 17 Jul 2013 → 19 Jul 2013

Publication series

Name	Applied Mechanics and Materials
Volume	444-445
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	2nd International Conference on Advances in Computational Modeling and Simulation, ACMS 2013
Country/Territory	China
City	Kunming
Period	17/07/13 → 19/07/13

Keywords

Charge structure
Numerical simulation
Shaped charge jet

Access to Document

10.4028/www.scientific.net/AMM.444-445.996

Cite this

@inproceedings{8cad6d1233ce444098ea9acd767a6d5f,

title = "The numerical simulation of shaped charge jet under the influence of charge structure",

abstract = "In this article, through numerical simulation mechanic we investigated that charge structure, exploiting distinct radial detonation velocity explosives, has a remarkable influence on the forming process of shaped charge jet. Based on the numerical computational results, the contribution of charge proportion and filling mode to the shape and velocity of shaped charge jet are mainly analyzed, aiming to identify the best charge proportion. It is demonstrated from numerical experiments that, sub-munitions power is significantly enhanced premised on invariable size of sub-munitions. And this observation can be adopted to design of the warhead arrayed in net in the future.",

keywords = "Charge structure, Numerical simulation, Shaped charge jet",

author = "Qu, \{Hong Fei\} and Feng Han and Fang Chen",

year = "2014",

doi = "10.4028/www.scientific.net/AMM.444-445.996",

language = "English",

isbn = "9783037859063",

series = "Applied Mechanics and Materials",

pages = "996--1000",

booktitle = "Advances in Computational Modeling and Simulation",

note = "2nd International Conference on Advances in Computational Modeling and Simulation, ACMS 2013 ; Conference date: 17-07-2013 Through 19-07-2013",

}

Qu, HF, Han, F & Chen, F 2014, The numerical simulation of shaped charge jet under the influence of charge structure. in Advances in Computational Modeling and Simulation. Applied Mechanics and Materials, vol. 444-445, pp. 996-1000, 2nd International Conference on Advances in Computational Modeling and Simulation, ACMS 2013, Kunming, China, 17/07/13. https://doi.org/10.4028/www.scientific.net/AMM.444-445.996

TY - GEN

T1 - The numerical simulation of shaped charge jet under the influence of charge structure

AU - Qu, Hong Fei

AU - Han, Feng

AU - Chen, Fang

PY - 2014

Y1 - 2014

N2 - In this article, through numerical simulation mechanic we investigated that charge structure, exploiting distinct radial detonation velocity explosives, has a remarkable influence on the forming process of shaped charge jet. Based on the numerical computational results, the contribution of charge proportion and filling mode to the shape and velocity of shaped charge jet are mainly analyzed, aiming to identify the best charge proportion. It is demonstrated from numerical experiments that, sub-munitions power is significantly enhanced premised on invariable size of sub-munitions. And this observation can be adopted to design of the warhead arrayed in net in the future.

AB - In this article, through numerical simulation mechanic we investigated that charge structure, exploiting distinct radial detonation velocity explosives, has a remarkable influence on the forming process of shaped charge jet. Based on the numerical computational results, the contribution of charge proportion and filling mode to the shape and velocity of shaped charge jet are mainly analyzed, aiming to identify the best charge proportion. It is demonstrated from numerical experiments that, sub-munitions power is significantly enhanced premised on invariable size of sub-munitions. And this observation can be adopted to design of the warhead arrayed in net in the future.

KW - Charge structure

KW - Numerical simulation

KW - Shaped charge jet

UR - https://www.scopus.com/pages/publications/84887380063

U2 - 10.4028/www.scientific.net/AMM.444-445.996

DO - 10.4028/www.scientific.net/AMM.444-445.996

M3 - Conference contribution

AN - SCOPUS:84887380063

SN - 9783037859063

T3 - Applied Mechanics and Materials

SP - 996

EP - 1000

BT - Advances in Computational Modeling and Simulation

T2 - 2nd International Conference on Advances in Computational Modeling and Simulation, ACMS 2013

Y2 - 17 July 2013 through 19 July 2013

ER -

The numerical simulation of shaped charge jet under the influence of charge structure

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this