Title of article :
CriticalimpactenergyfortheperforationofmetallicplatesOriginalResearchArticle
Author/Authors :
S.Y.Aly، نويسنده , , Q.M.Li، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
Thispaperinvestigatestheempiricalformulaeusedinengineeringpracticetopredictthecriticalperforationenergyofmetallicplatesstruckbyrigidprojectilesinthesub-ordnanceregime.Mainfactorsaffectingthecriticalperforationenergyareidentifiedandvalidconditionsforeachempiricalformulaarecompared.Dimensionalanalysisisconductedtoshowthedependenceofthenon-dimensionalcriticalimpactenergyonotherinfluentialnon-dimensionalnumbers.Availableempiricalformulaearere-expressedinnon-dimensionalforms.AmodifiedJowett/AEAequationisproposedtopredictthecriticalperforationenergyofaflat-endedshortprojectile.Thepresentworkincreasestheconfidenceofusingtheseempiricalformulaeandcanberegardedasaquickguideforballisticprotectiondesignofmetallicshieldsandsteelarmourplates.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
