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Shock Compression and Chemical Reaction of Multifunctional Energetic Structural Materials Mechanics of Advanced Materials Series The Mechanics of Advanced Materials book series focuses on materials- and mechanics-related issues around the behavior of advanced materials, including the mechanical characterization, mathematical modeling, and numerical simulations of material response to mechanical loads, various environmental factors (temperature changes,electromagneticfields,etc.),aswellasnovelapplicationsofadvancedmate- rials andstructures. Volumesin the series cover advanced materials topics and numerical analysis of their behavior, bringing together knowledge of material behavior and the tools of mechanicsthatcanbeusedtobetterunderstandandpredictmaterialsbehavior.Itpre- sents new trends in experimental, theoretical, and numerical results concerning advancedmaterialsandprovidesregularreviewstoaidreadersinidentifyingthemain trendsinresearchinordertofacilitatetheadoptionofthesenewandadvancedmate- rials inabroad range ofapplications. Series Editor-in-Chief Vadim V. Silberschmidt Vadim V. Silberschmidt is Chair of Mechanics of Materials and Head of the Mechanics of Advanced Materials Research Group, Loughborough University, United Kingdom. He was appointed to the Chair of Mechanics of Materials at the Wolfson School of Mechanical and Manufacturing Engineering at Loughborough University, United Kingdom in 2000. Prior to this, he was a Senior Researcher at theInstituteAforMechanicsatTechnischeUniversit€atM€uncheninGermany.Edu- cated in the USSR, he worked at the Institute of Continuous Media Mechanics and InstituteforGeosciences[both—theUSSR(later—Russian)Academy ofSciences]. In 1993-94, he worked as a visiting researcher, Fellow of the Alexander-von- HumboldtFoundationatInstituteforStructureMechanicsDLR(GermanAerospace Association), Braunschweig, Germany. In 2011-14, he was Associate Dean (Research).HeisaChartedEngineer,FellowoftheInstitutionofMechanicalEngi- neers and Institute of Physics, where he also chaired Applied Mechanics Group in 2008-11.HeservesasEditor-in-Chief(EiC)oftheElsevierbookseriesonMechanics ofAdvancedMaterials.HeisalsoEiC,associateeditor,and/orservesontheboardofa numberofrenownedjournals.Hehascoauthoredfourresearchmonographsandover 550 peer-reviewed scientific papers on mechanicsand micromechanicsof deforma- tion,damage, and fracture inadvancedmaterials under various conditions. Series Editor Thomas B€ohlke Thomas B€ohlke is Professor and Chair of Continuum Mechanics at the Karlsruhe InstituteofTechnology(KIT),Germany.Hepreviouslyheldprofessorialpositionsat the University of Kassel and at the Otto-von-Guericke University, Magdeburg, Germany.HisresearchinterestsincludeFE-basedmultiscalemethods,homogenization ofelastic,brittle-elastic,andvisco-plasticmaterialproperties,mathematicaldescription ofmicrostructures,andlocalizationandfailuremechanisms.Hehasauthoredover130 peer-reviewedpapersandhasauthoredorcoauthoredtwomonographs. Series Editor David L. McDowell DavidL.McDowellisRegents’ProfessorandCarterN.Paden,Jr.Distinguished Chair in Metals Processing at Georgia Tech University, United States. He joined GeorgiaTechin1983andholdsadualappointmentintheGWWSchoolofMechan- icalEngineeringandtheSchoolofMaterialsScienceandEngineering.Heservedas theDirectoroftheMechanicalPropertiesResearchLaboratoryfrom1992to2012.In 2012 he was named Founding Director of the Institute for Materials (IMat), one of GeorgiaTech’sInterdisciplinaryResearchInstituteschargedwithfosteringaninno- vationecosystemforresearchandeducation.HehasservedasExecutiveDirectorof IMatsince2013.Hisresearchfocusesonnonlinearconstitutivemodelsforengineer- ing materials, including cellular metallic materials, nonlinear and time-dependent fracture mechanics, finite strain inelasticity and defect field mechanics, distributed damageevolution,constitutiverelations,andmicrostructure-sensitivecomputational approachestodeformationanddamageofheterogeneousalloys,combinedcomputa- tionalandexperimentalstrategiesformodelinghighcyclefatigueinadvancedengi- neeringalloys,atomisticsimulationsofdislocationnucleationandmediationatgrain boundaries,multiscalecomputationalmechanicsofmaterialsrangingfromatomistics to continuum, and system-based computational materials design. A Fellow of SES, ASMInternational,ASME,andAAM,heistherecipientofthe1997ASMEMaterials DivisionNadaiAwardforcareerachievementandthe2008KhanInternationalMedal for lifelong contributions to the field of metal plasticity. He currently serves on the editorial boards of several journals and is coeditor of the International Journal of Fatigue. Series Editor Zhong Chen Zhong Chen is a Professor in the School of Materials Science and Engineering, Nanyang Technological University, Singapore. In March 2000, he joined Nanyang TechnologicalUniversity(NTU),Singapore,asanAssistantProfessorandhassince been promotedto AssociateProfessor and Professor in the School of Materials Sci- ence and Engineering. Since joining NTU, he has graduated 30 PhD students and 5 MEng students. He has also supervised over 200 undergraduate research projects (FYP, URECA, etc.). His research interests include (1) coatings and engineered nanostructuresforcleanenergy,environmental,microelectronic,andotherfunctional surfaceapplicationsand(2)mechanicalbehaviorofmaterials,encompassingmechan- icsandfracturemechanicsofbulk,compositeandthinfilmmaterials,materialsjoin- ing,andexperimentalandcomputationalmechanicsofmaterials.Hehasservedasan editor/editorial board member for eight academic journals. He has also served as a reviewerformorethan70journalsandanumberofresearchfundingagenciesinclud- ingtheEuropeanResearchCouncil(ERC).Heisanauthorofover300peer-reviewed journal papers. This page intentionally left blank Elsevier Series in Mechanics of Advanced Materials Shock Compression and Chemical Reaction of Multifunctional Energetic Structural Materials Xianfeng Zhang and Wei Xiong School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, China Editor-in-Chief Vadim V. Silberschmidt Elsevier Radarweg29,POBox211,1000AEAmsterdam,Netherlands TheBoulevard,LangfordLane,Kidlington,OxfordOX51GB,UnitedKingdom 50HampshireStreet,5thFloor,Cambridge,MA02139,UnitedStates Copyright©2022ElsevierLtd.Allrightsreserved. Nopartofthispublicationmaybereproducedortransmittedinanyformorbyanymeans,electronic ormechanical,includingphotocopying,recording,oranyinformationstorageandretrievalsystem,without permissioninwritingfromthepublisher.Detailsonhowtoseekpermission,furtherinformationabout thePublisher’spermissionspoliciesandourarrangementswithorganizationssuchastheCopyright ClearanceCenterandtheCopyrightLicensingAgency,canbefoundatourwebsite:www.elsevier.com/ permissions. Thisbookandtheindividualcontributionscontainedinitareprotectedundercopyrightbythe Publisher(otherthanasmaybenotedherein). Notices Knowledgeandbestpracticeinthisfieldareconstantlychanging.Asnewresearchandexperience broadenourunderstanding,changesinresearchmethods,professionalpractices,ormedicaltreatment maybecomenecessary. Practitionersandresearchersmustalwaysrelyontheirownexperienceandknowledgeinevaluating andusinganyinformation,methods,compounds,orexperimentsdescribedherein.Inusingsuch informationormethodstheyshouldbemindfuloftheirownsafetyandthesafetyofothers,including partiesforwhomtheyhaveaprofessionalresponsibility. Tothefullestextentofthelaw,neitherthePublishernortheauthors,contributors,oreditors,assume anyliabilityforanyinjuryand/ordamagetopersonsorpropertyasamatterofproductsliability,negligence orotherwise,orfromanyuseoroperationofanymethods,products,instructions,orideascontained inthematerialherein. ISBN:978-0-12-819520-8 ForinformationonallElsevierpublications visitourwebsiteathttps://www.elsevier.com/books-and-journals Publisher:MatthewDeans AcquisitionsEditor:DennisMcGonagle EditorialProjectManager:HilaryCarr ProductionProjectManager:PrasannaKalyanaraman CoverDesigner:MatthewLimbert TypesetbySTRAIVE,India Contents Preface ix Acknowledgments xi 1 Preparation and microstructures ofMESMs 1 Introduction 1 Static pressing 1 Explosive consolidation 7 Casting andcuring 10 Coldrolling 12 Physical vapor deposition 16 References 20 2 Hugoniot equation of state(EOS) for MESMs 23 Basic principlesofshock waves 23 Hugoniot EOS for solid materials 25 Hugoniot EOS for solid multicomponent mixtures 26 Hugoniot EOS for multicomponent mixtures with porosity 32 Shock temperature ofMESMs 37 References 41 3 Thermochemicalmodeling on shock-inducedchemical reaction of MESMs 43 Introduction 43 Mechanism ofshock reaction ofMESMs 44 Thermochemicalmodel 48 Hugoniot EOS for reaction ofMESMs 52 Discussion 59 References 60 4 Mesoscalemodeling ofshock compression ofMESMs 63 Introduction 63 Mesoscale characters ofMESMs 64 Mesoscale modelingof shock compressionof MESMs 75 Mesoscale characters ofMESMsunder shock compression 80 References 94 viii Contents 5 Multiscalemodelingon shock-induced reaction ofMESMs 97 Introduction 97 Mass transportmechanism 98 Multiscalemodelsbasedontheinfinite-transport-rateassumption 101 Multiscale simulationwith limited transport rate 116 Multiscale simulationwith limited transport rate considering the effects oftemperature and states of stress 122 References 132 6 Mechanical testing of MESMs 135 Introduction 135 Quasistaticcompression tests 135 Split-Hopkinson pressure bar (SHPB)compression experiments 140 Flyer plate impact experiments 147 References 158 7 Experimental studieson chemical reaction of MESMs 161 Introduction 161 DTA andDSC analysis 162 Flyer plate impact experiments 165 Two-stepimpact initiationexperiment 166 Other experimental methods 182 References 189 8 Application ofMESMs 193 Introduction 193 Reactive shaped charge liners 193 RM-enhanced warhead casing 204 Reactive fragments 222 RM-enhanced projectileused inpenetration munition 223 Space debris shield structure using MESMs 225 References 231 Index 233 Preface Thisbookistheoutcomeoftheauthors’morethan15yearsofresearchonmultifunctional energeticstructuralmaterials(MESMs),whichareevolvingasaclassofmaterialsthat integratedesirablecharacteristicsofhighenergydensityandrapidenergyreleaseprop- ertiesalongwithanidealcombinationofbothmechanicalproperties.Thepurposeofthe bookistoprovideasystematicoverviewofbothshockcompressionandshock-induced reactionofMESMs,includingpreparation,mechanicalproperties,mathematicalmodel- ing,andnumericalsimulationsaswellasexperimentsandapplicationsofMESMs.This bookservesasasystematicreferenceresourcebyprovidingreaderswithabriefintroduc- tiontothespecialfunctionsofMESMstofurtherspecificresearchmethods.Itcontains themostexistingmethodsandrelatedsamplesonsolvingshock-inducedchemicalreac- tionproblems.Thebookwillnotonlyassistresearchersinthisareainidentifyingtheo- retical,numerical,andexperimentalmethods,butitwillalsoserveasacomprehensive guidefornewlearnerswhoareinterestedinthisfield. Followingarethecontentsofthebook,whicharedescribedinshortandpresented inlogical order soas toassist the readers. Chapter1introducesthemainpreparationmethodsforMESMs,whichcorrespond todifferenttypesandmicrostructuresofMESMs.Followingthis,theoreticalmodels for the equation of state and shock temperature in solid or porous MESM mixtures subjectedtoshockcompressionareintroducedinChapter2.Thecalculatedtemper- atureowingtoshockcompressionservesasanimportantinputforthethermochemical modeltocalculatethechemicalreactionefficiency(Chapter3).Inaddition,themicro- structures,includingparticlesizes,shapes,anddistributions,havesignificanteffects on the shock wave propagation and energy release capacity of MESMs. Therefore, Chapters4and5proposetypicalmesoscalemodelingormultiscalemodelingmethods tocalculatethedynamicresponseandshock-inducedreactionbehaviorsofMESMs. Experimental and measuring methods to test the two important properties, namely mechanical properties and energy release characteristics, under elevated strain rates are proposed in Chapters 6 and 7. Finally, Chapter 8 is devoted to the application of MESMs, including the structures, action principles, and experimental methods toevaluate capacities. Theauthorshopethatthisbookwillserveasausefulreferenceresourceforreaders by providing a systematic summary of MESMs from existing research studies. Any constructive suggestion or feedback from readers about the contents of this book is welcome. Xianfeng Zhang Wei Xiong School of Mechanical Engineering,Nanjing UniversityofScience and Technology,Nanjing, China

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