Study of detonation wave contours in EFP warhead
An analytical model for calculating the propagation time of shock wave in a wave shaper is presented in this study. The calculated results show that the contours of three typical detonation waves, such as conical detonation wave, spherical detonation wave, and planar detonation wave, can be formed i...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2016-04-01
|
Series: | Defence Technology |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2214914716000179 |
id |
doaj-7e1bfea9b88848f3968067ac08d901ca |
---|---|
record_format |
Article |
spelling |
doaj-7e1bfea9b88848f3968067ac08d901ca2021-05-02T02:15:28ZengKeAi Communications Co., Ltd.Defence Technology2214-91472016-04-0112212913410.1016/j.dt.2016.01.002Study of detonation wave contours in EFP warheadXu-dong ZuZheng-xiang HuangChuan-sheng ZhuQiang-qiang XiaoAn analytical model for calculating the propagation time of shock wave in a wave shaper is presented in this study. The calculated results show that the contours of three typical detonation waves, such as conical detonation wave, spherical detonation wave, and planar detonation wave, can be formed in the main charge by changing the thickness of wave shaper. The results show that the planar detonation wave do better than the conical detonation and the spherical detonation wave in increasing the length–diameter ratio of explosively-formed projectiles (EFP) and keep the nose of EFP integrated. The detonation wave can increase the length–diameter ratio of EFP when the wave shaper has the suitable thickness.http://www.sciencedirect.com/science/article/pii/S2214914716000179Explosion mechanismExplosively-formed projectileWave shaperDetonation wave contour |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Xu-dong Zu Zheng-xiang Huang Chuan-sheng Zhu Qiang-qiang Xiao |
spellingShingle |
Xu-dong Zu Zheng-xiang Huang Chuan-sheng Zhu Qiang-qiang Xiao Study of detonation wave contours in EFP warhead Defence Technology Explosion mechanism Explosively-formed projectile Wave shaper Detonation wave contour |
author_facet |
Xu-dong Zu Zheng-xiang Huang Chuan-sheng Zhu Qiang-qiang Xiao |
author_sort |
Xu-dong Zu |
title |
Study of detonation wave contours in EFP warhead |
title_short |
Study of detonation wave contours in EFP warhead |
title_full |
Study of detonation wave contours in EFP warhead |
title_fullStr |
Study of detonation wave contours in EFP warhead |
title_full_unstemmed |
Study of detonation wave contours in EFP warhead |
title_sort |
study of detonation wave contours in efp warhead |
publisher |
KeAi Communications Co., Ltd. |
series |
Defence Technology |
issn |
2214-9147 |
publishDate |
2016-04-01 |
description |
An analytical model for calculating the propagation time of shock wave in a wave shaper is presented in this study. The calculated results show that the contours of three typical detonation waves, such as conical detonation wave, spherical detonation wave, and planar detonation wave, can be formed in the main charge by changing the thickness of wave shaper.
The results show that the planar detonation wave do better than the conical detonation and the spherical detonation wave in increasing the length–diameter ratio of explosively-formed projectiles (EFP) and keep the nose of EFP integrated. The detonation wave can increase the length–diameter ratio of EFP when the wave shaper has the suitable thickness. |
topic |
Explosion mechanism Explosively-formed projectile Wave shaper Detonation wave contour |
url |
http://www.sciencedirect.com/science/article/pii/S2214914716000179 |
work_keys_str_mv |
AT xudongzu studyofdetonationwavecontoursinefpwarhead AT zhengxianghuang studyofdetonationwavecontoursinefpwarhead AT chuanshengzhu studyofdetonationwavecontoursinefpwarhead AT qiangqiangxiao studyofdetonationwavecontoursinefpwarhead |
_version_ |
1721496180181958656 |