Study on Penetration Performance of Rear Shaped Charge Warhead

In guided munitions, the shaped charge jet (SCJ) warhead is located behind the simulation compartment (including the control cabin, the steering gear cabin, and the guidance cabin). Therefore, the order of penetration of the SCJ is the simulation cabin and the target. To study the penetration perfor...

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Autores principales:	Yanan Du, Guanglin He, Yukuan Liu, Zhaoxuan Guo, Zenghui Qiao
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	shaped charge jet simulation cabin numerical simulation experimental verification penetration performance Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/1e7e6afe121b4e48bee79d6a650721d1
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id	oai:doaj.org-article:1e7e6afe121b4e48bee79d6a650721d1
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spelling	oai:doaj.org-article:1e7e6afe121b4e48bee79d6a650721d12021-11-11T18:05:21ZStudy on Penetration Performance of Rear Shaped Charge Warhead10.3390/ma142165261996-1944https://doaj.org/article/1e7e6afe121b4e48bee79d6a650721d12021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6526https://doaj.org/toc/1996-1944In guided munitions, the shaped charge jet (SCJ) warhead is located behind the simulation compartment (including the control cabin, the steering gear cabin, and the guidance cabin). Therefore, the order of penetration of the SCJ is the simulation cabin and the target. To study the penetration performance of the SCJ to the target plate, the numerical simulation method is used to study the penetration performance of the designed warhead for the steel target at different standoffs, and the depth of penetration (DOP) at the best standoff is obtained, that is, the DOP of the steel target is about 128 mm. Additionally, the penetration performance of the SCJ warhead to target is studied by numerical simulation and experimental verification. Numerical simulation and experimental results show that the DOP of the SCJ warhead to the steel target is 50 mm without the simulation cabin, and about 30 mm with the simulation cabin. The results show that the penetration performance of SCJ is greatly weakened under the condition of non-optimal standoff, but the rear shaped charge warhead still has a strong penetration performance after completing the penetration of the simulated cabin.Yanan DuGuanglin HeYukuan LiuZhaoxuan GuoZenghui QiaoMDPI AGarticleshaped charge jetsimulation cabinnumerical simulationexperimental verificationpenetration performanceTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6526, p 6526 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	shaped charge jet simulation cabin numerical simulation experimental verification penetration performance Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	shaped charge jet simulation cabin numerical simulation experimental verification penetration performance Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Yanan Du Guanglin He Yukuan Liu Zhaoxuan Guo Zenghui Qiao Study on Penetration Performance of Rear Shaped Charge Warhead
description	In guided munitions, the shaped charge jet (SCJ) warhead is located behind the simulation compartment (including the control cabin, the steering gear cabin, and the guidance cabin). Therefore, the order of penetration of the SCJ is the simulation cabin and the target. To study the penetration performance of the SCJ to the target plate, the numerical simulation method is used to study the penetration performance of the designed warhead for the steel target at different standoffs, and the depth of penetration (DOP) at the best standoff is obtained, that is, the DOP of the steel target is about 128 mm. Additionally, the penetration performance of the SCJ warhead to target is studied by numerical simulation and experimental verification. Numerical simulation and experimental results show that the DOP of the SCJ warhead to the steel target is 50 mm without the simulation cabin, and about 30 mm with the simulation cabin. The results show that the penetration performance of SCJ is greatly weakened under the condition of non-optimal standoff, but the rear shaped charge warhead still has a strong penetration performance after completing the penetration of the simulated cabin.
format	article
author	Yanan Du Guanglin He Yukuan Liu Zhaoxuan Guo Zenghui Qiao
author_facet	Yanan Du Guanglin He Yukuan Liu Zhaoxuan Guo Zenghui Qiao
author_sort	Yanan Du
title	Study on Penetration Performance of Rear Shaped Charge Warhead
title_short	Study on Penetration Performance of Rear Shaped Charge Warhead
title_full	Study on Penetration Performance of Rear Shaped Charge Warhead
title_fullStr	Study on Penetration Performance of Rear Shaped Charge Warhead
title_full_unstemmed	Study on Penetration Performance of Rear Shaped Charge Warhead
title_sort	study on penetration performance of rear shaped charge warhead
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/1e7e6afe121b4e48bee79d6a650721d1
work_keys_str_mv	AT yanandu studyonpenetrationperformanceofrearshapedchargewarhead AT guanglinhe studyonpenetrationperformanceofrearshapedchargewarhead AT yukuanliu studyonpenetrationperformanceofrearshapedchargewarhead AT zhaoxuanguo studyonpenetrationperformanceofrearshapedchargewarhead AT zenghuiqiao studyonpenetrationperformanceofrearshapedchargewarhead
_version_	1718431928745459712

Study on Penetration Performance of Rear Shaped Charge Warhead

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