Page 50 - 《含能材料》2018年优秀论文
P. 50

2 0                                                                            §¨,¯°,Žn,‘

             hotspotformationinenergeticmaterials[J].TheJournalofChem  [J].JournalofAppliedPhysics,1999,86(8):4428 - 4434.
             icalPhysics,2013,139(16):164704.                [91]KukljaM M,StefanovichEV,KunzA B.Anexcitonicmecha
         [79]HolianBL,GermannTC,MailletJB,etal.Atomisticmecha   nism ofdetonation initiation in explosives[J].TheJournalof
             nism forhotspotinitiation[J].PhysicalReviewLetters,2002,89  ChemicalPhysics,2000,112(7):3417 - 3423.
             (28):285501.                                    [92]KukljaM M,KunzAB.Abinitiosimulationofdefectsinenergetic
         [80]ZhouT,LouJ,ZhangY,etal.Hotspotformationandchemical  materials.partI.molecularvacancystructureinRDX crystal[J].
             reactioninitiationinshockedHMX crystalswith nanovoids:a  JournalofPhysicsandChemistryofSolids,2000,61(1):35 - 44.
             largescale reactive moleculardynamics study[J].Physical  [93]ShariaO,KukljaM M.Rapidmaterialsdegradationinducedby
             ChemistryChemicalPhysics,2016,18(26):17627 - 17645.  surfacesandvoids:abinitiomodelingof β octatetramethylene
         [81]MintmireJW,RobertsonD H,WhiteCT.Moleculardynamics  tetranitramine[J].JournaloftheAmerican ChemicalSociety,
             simulationsofvoidcollapseinshockedmodelmolecularsolids  2012,134(28):11815 - 11820.
             [J].PhysicalReview B,1994,49(21):14859.         [94]TsyshevskyRV,ShariaO,KukljaM M.Thermaldecomposition
         [82]HatanoT.Spatiotemporalbehaviorofvoidcollapseinshocked  mechanismsofnitroesters:abinitiomodelingofpentaerythritol
             solids[J].PhysicalReview Letters,2004,92(1):015503.  tetranitrate[J].TheJournalofPhysicalChemistryC,2013,117
         [83] NomuraK,KaliaR K,Nakano A,etal.Reactivenanojets:   (35):18144 - 18153.
             nanostructureenhancedchemicalreactionsinadefectedenerget  [95]MenikoffR,Shaw M S.Review oftheforestfiremodelforhigh
             iccrystal[J].AppliedPhysicsLetters,2007,91(18):183109.  explosives[J].Combustion Theory and Modelling,2008,12
         [84]ShiY,BrennerDW.Jettinganddetonationinitiationinshockin  (3):569 - 604.
             ducedcollapseofnanometerscalevoids[J].TheJournalofPhys  [96] TarverC M.Cornerturningand shockdesensitization experi
             icalChemistryC,2008,112(16):6263 - 6270.            mentsplusnumericalmodelingofdetonationwavesinthetriami
         [85]WoodM A,CherukaraM J,KoberEM,etal.Ultrafastchemistry  notrinitrobenzenebasedexplosiveLX17[J].TheJournalofPhys
             undernonequilibrium conditionsandtheshockto deflagration  icalChemistryA,2010,114(8):2727 - 2736.
             transitionatthenanoscale[J].TheJournalofPhysicalChemistry  [97]HandleyCA,LacyH J,LambournBD,etal.CRESTmodelsfor
             C,2015,119(38):22008 - 22015.                       PBX9501andPBX9502[C] ∥ProceedingsoftheFifteenthInter
         [86]JoshiKL,ChaudhuriS.Reactivesimulationofthechemistrybehind  nationalDetonationSymposium.2014.
             thecondensedphaseignitionofRDXfrom hotspots[J].Physical  [98]Kim K,SohnC H.Modelingofreactionbuildupprocessesin
             ChemistryChemicalPhysics,2015,17(28):18790 - 18801.  shockedporousexplosives[C] ∥8thSymposium (International)
         [87]LeeK,JoshiK,ChaudhuriS,etal.Mirroredcontinuum andmolec  onDetonation.1985:926 - 933.
             ularscalesimulationsoftheignitionofhighpressurephasesofRDX  [99]DuanZP,WenLJ,LiuY,etal.Aporecollapsemodelforhot
             [J].TheJournalofChemicalPhysics,2016,144(18):184111.  spotignitioninshockedmulticomponentexplosives[J].Interna
         [88]JoshiK,ChaudhuriS.Extendingatomisticscalechemistrytome  tionalJournalofNonlinearSciencesandNumericalSimulation,
             soscalemodelofcondensedphasedeflagration[C] ∥AIPConfer  2010,11(Supplement):19 - 24.
             enceProceedings.AIPPublishing,2017,1793(1):030025.  [100]LiuYR,DuanZP,ZhangZY,etal.Amesoscopicreaction
         [89]KukljaM M,KunzAB.Simulationofdefectsinenergeticmateri  ratemodelforshockinitiationofmulticomponentPBX explo
             als.3.ThestructureandpropertiesofRDXcrystalswithvacancy  sives[J].JournalofHazardousMaterials,2016,317:44 - 51.
             complexes[J].TheJournalofPhysicalChemistryB,1999,103  [101]WangXJ,WuYQ,HuangFL.Thermalmechanicalchemical
             (40):8427 - 8431.                                   responsesofpolymerbondedexplosivesusingamesoscopicre
         [90]KukljaM M,KunzAB.Abinitiosimulationofdefectsinenergetic  activemodelunderimpactloading[J].JournalofHazardousMa
             materials:hydrostaticcompressionofcyclotrimethylenetrinitramine  terials,2017,321:256 - 267.



         Lssueof‘HotSpot’inEnergeticMaterials:RecentProgressesofModelingandCalculations

                                            2
                             1
                  1,2
         ZHONG Kai ,LIUJian,WANG Linyuan,ZHANG Chaoyang      1
         (1.InstituteofChemicalMaterials,CAEP,Mianyang621999,China;2.SchoolofChemistryandChemicalEngineering,SouthwestPetroleum University,
         Chengdu610500,China)
         Abstract:Thehotspottheoryofenergeticmaterialsisofgreatsignificanceinunderstandingthemechanismsofsensitivityanddeto
         nation,inwhichmodelingandcalculationmethodsarewidelyapplied.Wereviewedtherecentprogressinthehotspottheories
         bymodelingandcalculations.Accordingtothemultiscalefeatureofthehotspots,theresearchprogressofAlienationFiniteEle
         mentandHydrocodesonthemechanism ofhotspotformationinducedbymicrondefectsandfrictionisanalyzedonthemeso
         scopicscale.Meanwhile,thatofmoleculardynamicssimulationsandabinitiocalculationsonthemechanism ofhotspotforma
         tionbynanoscaledefectsandtheissuesofchemicalreactionsleadingtohotspotformationisanalyzedonthemicroscopicscale.
         Thereby,thechallengesofcurrenthotspottheoreticalsimulationsareraised.Thesupplementofforcefieldsandcompositemateri
         al’sconstitutiveequations,andtheelucidationofthermomechanicalchemicalcouplingmechanism inhotspotevolutionwillbe
         theresearchtrendsinthefuture.
         Keywords:energeticmaterial;hotpot;simulation;multiscale
         CLCnumber:TJ55                    Documentcode:A                DOI:10.11943/j.issn.10069941.2018.01.002






         ChineseJournalofEnergeticMaterials,Vol.26,No.1,2018(11 - 20)  !"#$            www.energeticmaterials.org.cn
   45   46   47   48   49   50   51   52   53   54   55