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1、ProceedingsofAJCPP2012AsianJointConferenceonPropulsionandPowerMarch1-4,2012,Xi’an,ChinaAJCPP2012-179ReviewofResearchonAirTurboRocketQianchengWANG,ZhenguoWANG,JingLEI,ChaofanWENScienceandTechnologyonScramjetLaboratory,NationalUniversityofDefenseTechnology
2、HunanChangsha410073,Chinawqc1235@yahoo.cnKeywords:ATR,ATREX,CriticalTechnologyAbstractIn1980s,withsupportoftheU.S.Army,variousresearchesoncriticaltechnologiesoftheATRwereAnAirTurboRocket(ATR)engineisanairbreathingconductedbyAerojet,AMCOM,CFDRC,Lewispropu
3、lsionsystemthatintegratesturbojet,ramjetandresearchcenter,UniversityofMarylandandrocketinasingleunit.ForitspotentialadvantagesofUniversityofMissouri;numeroustechnologieshadbroadvelocityfield,simplestructureandhighspecificbeenverified,showingitsextensivea
4、dvantagesofimpulse,extensivestudiesonATRsuchasnumericaltechnologyandperformance.ResearchesontheATRsimulation,groundtestsandflightexperimentshaveconductedinAmericamainlyincludefollowingbeenconductedinAmericaandJapan.Thispaperaspects.mainlydiscussesthedeve
5、lopmentoftheATREXin1)AnalysisandexperimentsoftheentireATRJapan,whichwillbeusedasthefirststageboosterofsystem.TSTOvehicle.Criticaltechnologiesincludingairinlet,AnalysisperformedinUniversityofMarylandplugnozzle,precoolerandturbineconfiguration,verifiesthea
6、bilityofATRtoprovidehigherthrustgroundtestandflightdemonstrationarediscussed.thantraditionalturbojet,butlowerimpulse.TheresultsshowthattheATRperformancedegrades1)IntroductionseverelyaboveMach3.ComparisonoftheATRperformanceconductedinUniversityofMissouriA
7、nAirTurboRocket(ATR)engineisanairbreathingdemonstratestheadvantagesoftheATRoverSolid-propulsionsystemthatintegratesturbojet,ramjetandRocket-Motor(SRM)poweredvehiclewiththeresultrocketinasingleunit.SinceitwasfirstbroughttothethattheATRprovidesnearlydouble
8、therangeofnoticeofU.S.Armyin1980s,avarietyofstudiesonSRMpoweredvehiclewithroughlydoubletheflight2)ATRhavebeenconducted.Comparedwitharockettime.In1994,ahydrazinefueledATRwasengine,theATRneedslessoxidizerforitsutilizationsuc
