摘要
VelocityInterferometerSystemforAnyReflector(VISAR)[BarkerandHollenbach,J.Appl.Phys.43,4669(1972)]isawell-knowndiagnosticthatisemployedonmanyshockphysicsandpulsed-powerexperiments.WiththeVISARdiagnostic,thevelocityonthesurfaceofanymetalflyercanbefound.FormostexperimentsemployingVISAR,eitherakineticpressure[Grady,Mech.Mater.29,181(1998)]oramagneticpressure[Lemkeetal.,IntlJ.ImpactEng.38,480(2011)]drivesthemotionoftheflyer.Moreover,reliablepredictionofthetime-dependentpressureisoftenacriticalcomponenttounderstandingthephysicsoftheseexperiments.AlthoughVISARcanprovideaprecisemeasurementofaflyer’ssurfacevelocity,therealchallengeofthisdiagnosticimplementationisusingthisvelocitytounfoldthetimedependentpressure.ThepurposeofthispaperistoelucidateanewmethodforquicklyandreliablyunfoldingVISARdata.
出版日期
2015年03月13日（中国期刊网平台首次上网日期，不代表论文的发表时间）
