Title of article
CriticalimpactenergyfortheperforationofmetallicplatesOriginalResearchArticle
Author/Authors
S.Y.Aly، نويسنده , , Q.M.Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
8
From page
2521
To page
2528
Abstract
Thispaperinvestigatestheempiricalformulaeusedinengineeringpracticetopredictthecriticalperforationenergyofmetallicplatesstruckbyrigidprojectilesinthesub-ordnanceregime.Mainfactorsaffectingthecriticalperforationenergyareidentifiedandvalidconditionsforeachempiricalformulaarecompared.Dimensionalanalysisisconductedtoshowthedependenceofthenon-dimensionalcriticalimpactenergyonotherinfluentialnon-dimensionalnumbers.Availableempiricalformulaearere-expressedinnon-dimensionalforms.AmodifiedJowett/AEAequationisproposedtopredictthecriticalperforationenergyofaflat-endedshortprojectile.Thepresentworkincreasestheconfidenceofusingtheseempiricalformulaeandcanberegardedasaquickguideforballisticprotectiondesignofmetallicshieldsandsteelarmourplates.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2008
Journal title
Nuclear Engineering and Design Eslah
Record number
941496
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