化工原理英文教材chapter1

化工原理英文教材chapter12024/3/28化工原理英文教材chapter1IntroductionAbouttheCoursesandtimeschedulingLecturing(theory)：14weeks,4classeseachweekAbouttheExperiments(Contents,groups,location)：6experiments,2groupsperclass,2ndfloorinbuilding15化工原理英文教材chapter1BackgroundWhatisthetextbook?UnitOperationsofChemicalEngineering.ItismostpopularinChem.Eng.majorinUSAuniv.Authors?WarrenL.McCabe,JulianC.SmithandPeterHarriott.TheSixthedition化工原理英文教材chapter1CoursePolicies&GradingStandardFinalExamfortheorycourseParticipation(includingattendance,Assignments)andMidtermExam)Experimentgradebasedontestandexperimentalbehavioraswellasreport.化工原理英文教材chapter1LearningApproachesMainlyLearning:1)processprinciples;2)structureoftypicalequipment;3)designcalculations;4)selectionoftypicalequipment;5)operatingmethods;6)enhancementofunitoperations.化工原理英文教材chapter1LearningApproachesForeachoftheunitoperations,mainlylearningthefollowings:1)Materialbalances;2)Energy/Enthalpybalances;3)HeatandMomentumtransferrates;5)Operationrelationships.化工原理英文教材chapter1Preparinglessonsorpreviewbeforeclass→ReviewafterclassDon'ttakethecoursejustforthegrade.Practicemakesamaster.Ifyoudon'tpractice,youwon'tlearnit.化工原理英文教材chapter1HistoryofChem.Eng.1Firstperiod:intheendof19thcentury,IndustryChemistrycameout.2Secondperiod:inthebeginningof20thcentury,especiallyin1923,<UnitOperationsofChemicalEngineering>cameout.3Thirdperiod:from1950-1960,TransportPhenomenaappeared.

化工原理英文教材chapter14Fourthperiod:in1970s,Knowledgeexposition,manysubjectsjoinedtogether.Lotsofnewsubjectsappeared,suchasenvironmentalchemicalengineering,biochemicalengineering,energychemicalengineering.5Fifthperiod:from1980s-1990s,MITsuggestedIntegratedchemicalengineering,andregressiveengineering.6Sixthperiod:inthe21stcentury.Greenchemistry,biochemorphicChem.Eng.ideaswasputforward.化工原理英文教材chapter1Chapter1UnitsandDimensions1UnitsSI,English(British),Engineeringsystems2DimensionsDefinition:eachprimaryquantitymayberepresentedbyaletterwhichsymbolizesthatquantity,thisletteriscalleddimension.ForSIsystem,Lforlength,Mformass,