Theoreticalandexperimentalstudyonrubbercompositearmor

anti-shapedchargejetpenetration

ZU Xu-dong; HUANG Zheng-xiang; JIA Xin

doi:10.11883/1001-1455(2012)04-0376-08

Volume 32 Issue 4

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ZU Xu-dong, HUANG Zheng-xiang, JIA Xin. Theoreticalandexperimentalstudyonrubbercompositearmoranti-shapedchargejetpenetration[J]. Explosion And Shock Waves, 2012, 32(4): 376-383. doi: 10.11883/1001-1455(2012)04-0376-08

Citation:

ZU Xu-dong, HUANG Zheng-xiang, JIA Xin. Theoreticalandexperimentalstudyonrubbercompositearmor anti-shapedchargejetpenetration[J]. Explosion And Shock Waves, 2012, 32(4): 376-383. doi: 10.11883/1001-1455(2012)04-0376-08

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Theoreticalandexperimentalstudyonrubbercompositearmor anti-shapedchargejetpenetration

doi: 10.11883/1001-1455(2012)04-0376-08

1.
MinisterKeyLaboratoryofZNDY,NanjingUniversityof

Funds:

NationalNaturalScienceFoundationofChina(11072115)

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Corresponding author: ZU Xu-dong
Publish Date: 2012-07-25

Abstract

Abstract

Theprocessofrubbercompositearmorantishapedchargejetpenetratedwasdividedfour partsbasedonthejetdeformationwhentheshapedchargejetpenetratedtherubbercompositearmor. Theresultswereacquiredthattheinterferencespeedinterval,interferencefrequencyandsurpluspenetrationabilityoftheshapedchargejetwiththerubbercompositearmorbasedonthestresswaveand Kelvin-Helmholzinstabilitytheory.Theeffectsoftherubberlayerthicknessanddipangleofthearmorforthecompositearmorantijetpenetratedwerestudiedbytheoreticalandexperi entalstudy. Theresultsshowedthatwhenthedipangleat60andtherubberlayerthicknessattherangefrom 3mmto3.5mmtherubbercompositearmorhasthebestprotectionability.
- fluid mechanics,
- interferencebehavior,
- Kelvin-Helmholtzinstability,
- rubbercomposite armor,
- shapedchargejet,
- protectivecapability