UnitOperationOfChemicalFngineeringFluidMechanicsandHeatTransferIntroduction夙AbouttheCoursesandtimeschedulingLecturing(theory):14weeks,4classeseachweekAbouttheExperiments(C。ntentsgrouns,location),6experimenlts.:groupsperclass,2ndfloorinbud|ng151BackgroundWhatisthetextbook?UnitOperationsofChemicalEngineering.tismostpopularinChem.Eng.majorinUSAuniv.*Authors?WartrenL.McCabe,uulianC.SmithandPeterHarriott.夙TheSixtheditionCoursePolicies&GradingStandard外FinalExamfortheorycourse丿Participation(includingattendance,Assignments)andMidtermExam)*Experimentgradebasedontestandexperimentaibehavioraswellaseport.,LearningApproaches*MainlyLearning:么小processprinciples;2)structureoftypicalequipment;“*3)designcalculatiohs:心4)se|ec藿丨。noftypicaleqd|pment5)operatingmethods，汇LearningApproaches外Foreachoftheunitoperations,mainlylearningthefollowings:*人Materialbalances;2)Energy/Enthalpybalances;*3)HeatandMomentuintfansterfates;一5)Operationrelationships,夙Preparinglessonsorpreviewbeforeclass*一Reviewafterclass*Donttakethecoursejustforthegqrade.*PracticemaKesamasteipractice,youwon“tlearnItHistoryofChem.Eng.阜1Firstperiod:intheendof19thcentury,IndustryChemistrycameout.乡2Secondperiod:inthebeginningof20hcentury,especiallyin1923,Cameutyi.P*3Thirdperiod:from1950-1960;TransportPhenomenaappeared人“灵exposition,manysubjeCtSjoinedtogether.Lotsofnewsubjectsappeared,suchasenvironmentalchemicalengineering),biochemicalengineering,energychemicalengineering.仪5Fifthperiod:from1980s-1990s,MITsuggestedIntegratedchemicalengineering,andreglessive-engineelfing.|外6Sixthperiod:inthe21stCentuyGreenchemistry,biochemorphicChem.Eng.|deaS/wasputforwardFHSSASSUSSKChapter1UnitsandDimensions丿十Units“SlEnglish(British),Engineeringsystems么2Dimensions“Definition:eachprimaryquantitymayberepreseniedbyaletterwhichSymboh7ethatquantity,thislalleddimension,*ForS|system,Lforlength,Mformass,Tfortemperature,0fortime.0wy之3Unitconversion.T-FSSHSSKSSKaSHs