ContentsIntroductionGoverning Equations for Mass transferModes of Mass TransferStationaryusionTransientConvection
◆ Introduction ◆ Governing Equations for Mass transfer ◆ Modes of Mass Transfer Diffusion Convection Contents Stationary Transient { {
IntroductionThree fundamental elements in the world: matterenergyinformationInformationcharacterizationcharacterizationMatterEnergy(Mass)E=mc2
Introduction Three fundamental elements in the world: _, _ , _. matter energy information Informa tion Energy Matter (Mass) E=mc2 characterization characterization
Introduction>Transport in the Mammalian SystemThermoregulationBloodas oxygen carrierMetabolic heat generation,Equilibrium ofoxygen in bloodevaporation,convection,andwith that in inhaled airradiation leading to steady-state.Tolerabletemperatureinanimals and plants.MetabolismDiffusiveoxygen transferinatissueEfectofincreasedmetabolicheatgenerationHeat generation and temperatureMembranesasbarriers toriseinamuscleduringexercisebulkflowDiffusiveand ionicflowthrough membrane channelsBioheattransferHeat transfer in a muscleUNincludingtheeffectsofbloodMembranetransportflowDialysistoremovewastefrombloodThermalcomfortConvective-conductiveheatLiquiddiffusionintissuetransferthroughclothingDrug delivery:intramtuscular vs.optimumtemperature&humidityintravenous injection of,e.g.energytransfer in contact lensinsulin.Diffusionof salinewaterfromveins.Diffusionofgastric juice in the stomachBurningSkin burning as a transientheattransferprocessMassTransfer
Introduction ➢Transport in the Mammalian System Mass Transfer
Introduction>Transport in the Plant SystemFrost damageTranspirationandRadiativeandconvectivePhotosynthesisfreezingincoldclearnightWatervaporandCOexchangethroughstomataNutrition/BioremediationSoluteand watertransportAerationforrespirationinto rootsbydiffusionandandgrowthconvectionDiffusionof oxygeninsidetherootand possibleanaerobicconditionsMassTransfer
Introduction ➢Transport in the Plant System Mass Transfer
IntroductionSilageBacierial growth in asilage>Transport in Industrial FoodBiochemical sepxarutionDiffusion of protein in a gelOhygen forgrowthMaximum possible oxygenand Biological Processinguptake by a microxcxganismFermentationComective oxygen transferfroma gasbubble to a cellBicfilmMasstransfer throughaGronsthofmicobesintasolidbiofilmDiffusion ofcellswithsimultaneousdivisjonFieecingFringtsste,fodoilBioprocessing,and consequent changes intheir propertiesTissue Culture,etc.SterilisationMass TransferThemmal sterilization offoodWiasteand biomatenialsTreatmentFresh,Frozen,andDnvingDiffusrve movement ofProcessedmoisture in a solidFoodRespirationCompostingHeat and mass transfer fromrespination in packaged fireshHeating in the interiorofaproducecompost pileControlledAomosphere storugeDiffusionfCo,orethyEqneifibrion moistharekene to control nipeningMoisture in air in equilibriumwith moisture in a solidackage designReducing mossture kos/gainthrough package bycontrolling diffusionInsuelationEiaporationInsulation fora food coldHeat andmass balance onastorage roomwet bulb themometer
Introduction ➢Transport in Industrial Food and Biological Processing Mass Transfer