presentation at English class(英语演讲)

Turbo-chargeronsea-goingshipSpeaker:MengQingheDate:Oct16th2015InformationofspeakerBachelordegreeofengineeringatMarineEngineeringatDalianMaritimeUniversityDoctordegreecandidateofengineeringatpowerengineering&engineeringthermalphysicsatHarbinInstituteofTechnologyContentinthispresentation1Powerplantonsea-goingship234DieselengineonpowerplantTurbo-chargerondieselengineProspectonturbo-charger1Powerplantonsea-goingship1Powerplantonsea-goingship1Powerplantonsea-goingshipContentinthispresentation1Powerplantonsea-goingship234DieselengineonpowerplantTurbo-chargerondieselengineProspectonturbo-charger2DieselengineonpowerplantWhyisdieselenginethemainlypowerplantonsea-goingshipHighefficiency&lowoilconsumptionRelativelyhighpower-weightratioAllowableofheavyoilburning2DieselengineonpowerplantDieseloil￥8980/tHeavyoil￥1320/tContentinthispresentation1Powerplantonsea-goingship234DieselengineonpowerplantTurbo-chargerondieselengineProspectonturbo-charger3Turbo-chargerondieselengineGascircuitofdieselengineFigure3.1Gascircuitofdieselengine3Turbo-chargerondieselengineStructureofturbo-chargerFigure3.1Structureofturbo-chargerContentinthispresentation1Powerplantonsea-goingship234DieselengineonpowerplantTurbo-chargerondieselengineProspectonturbo-charger4Prospectonturbo-chargerVari[e-mail]