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1、teresa（特蕾莎）YoulikesteamsfdsfFSF,doyouwantsdfdsf?Doyouwanttoknowmoreabouther?Ifyouareanovice,butloveissuperbeautiful,isnotwanttoknowherfromtheoutsidetothemainland.Howcanyoubecomeasuperfanfromarookiefan?Ofcourse,thereisnoneedforrelevantknowledge.Talkless,Let'sstartwiththecarengine.Usu
2、allyyouseeacarequippedwithaV6orV8engine,whatdoyoumeanbyV6andV8?Actually,here'stheenginetype,dfdfdsTheVshapeindicatesthatthecenterlineofthecylinderisintwoplanes,andthetwoplaneintersectswiththeVtype.Forexample,V12,V8,andV6representenginesoftype12,8,and6cylindersarrangedinV.AudiA86,for
3、example,usestheW12-12cylinderVarrangementengine.Inaddition,whentheangleofVtypeis180degrees,itisalsocalledoppositiontype.InadditiontotheVshape,thecommoncylinderarrangementandinline,thatis,eachcylinderarrangedinarow.Forexample,L4andL6represent4cylindersinstraightrowsand6cylindersinstr
4、aightrows.ThestraightlineVInaddition,theyareWshapedandhorizontallyopposed(B).Sometimes,lookingatthecarmagazine,youseetheenginetypecolumnlabeledwithOHC,DOHC,Turbo,etc.Whatdoesthatmean?OHCRepresentsanoverheadcamshaftengineDOHCSaidDOHCengineformultivalveengine.TurboThatis,turbocharged,
5、referredtoasT,usuallymarkedwith1.8T,2.8Tandotherwordsattheendofthecar.Asingleturboturboandtwinturboturbo,weusuallyrefertorefertotheturbocharger,generallythroughtheexhaustdrivenimpellerpumpdrivewheel,themoreairintotheengine,therebyincreasingthepoweroftheengine,andreduceenginefuelcons
6、umption.Inadditiontothese,modernenginesareequippedwithanumberofsystemsthatenablethemtoperformbetter.Therearemainly:VTECTheVTECtechnologyisadoptedinthedomesticproductionofsedanengine,"VTEC"theabbreviationfor"VariableValveTimingEnglishandLiftElectronicControlSystem",meaning"theChinese
7、variablevalvetimingandliftElectronicControlsystem".VTECisavariableintakevalvecontroltechnology.Bychangingtheintakevalveopening,theintakevolumeischangedandtheenginetorqueisincreased.VVT-iVVT-iistheabbreviationof"VariableValveTimingintake"inEnglish,whichmeans"intelligentvariablevalvet
8、iming"".VVT-iisadev
