Numericallysimulatingverificationofthecomparabilityrule

onhypervelocityimpact

SHEN Yan-ming; CHEN Jian-qiang

doi:10.11883/1001-1455(2011)04-0343-06

Volume 31 Issue 4

May 2014

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SHEN Yan-ming, CHEN Jian-qiang. Numericallysimulatingverificationofthecomparabilityrule onhypervelocityimpact[J]. Explosion And Shock Waves, 2011, 31(4): 343-348. doi: 10.11883/1001-1455(2011)04-0343-06

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Numericallysimulatingverificationofthecomparabilityrule onhypervelocityimpact

doi: 10.11883/1001-1455(2011)04-0343-06

SHEN Yan-ming^,,
CHEN Jian-qiang

1.
ChinaAerodynamicsResearchandDevelopmentCenter,Mianyang621000,Sichuan,China

Funds:

NationalNaturalScienceFoundationofChina(10621062)

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Corresponding author: SHEN Yan-ming
Publish Date: 2011-07-25

Abstract

Abstract

Thecomparabilityruleonhydrodynamicsimpactwasdescribedandvalidatedwiththedimensionanalysismethod. ThemodifiedSPH methodwasusedtosimulatethethintargetpenetration toevaluatethecomparabilityrule.Itisdemonstratedthatthecomparabilityruleonhypervelocityimpactisaccurateandfeasibleanditissignificantfortheexperiments

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