流体力学与 及传热refresher course.pptVIP

Nature of fluids;Pressure concept;Fluid statics and its application;VISCOSITY OF FLUIDS;Viscosities of Fluids ;Laminar flow;The distinction between the two types of flow;Reynolds Number;Nature of turbulence;OVERALL MASS BALANCE AND CONTINUITY EQUATION;VELOCITY PROFILE IN LAMINAR FLOW;Pressure Drop and Skin Friction Loss ;Pressure drop and form friction losses;MEASUREMENT OF FLOW OF FLUIDS;Transportation of Fluid;Suction lift of pumps; centrifugal pump;Characteristic curves; head-capacity relation;Pump priming;Heterogeneous Flowand Separation;filtration;Production capacity of both the filter press and rotary drum filter;Heat Transfer;Conduction ;convection;Empirical correlation;Forced convection heat transfer inside pipes (without phase change) turbulent flow Nu=0.023Re0.8Prn transition flow laminar flow;Noncircular conduits;Forced convection heat transfer outside pipes (without phase change) ;Flow past banks of tubes;Natural convection ;Heat transfer with phase change;Log Mean Temperature;Overall coefficient;Energy balance;HEAT EXCHANGERS;Difficult heat-exchange problem arise when one of two fluid streams has a much lower heat-transfer coefficient than the other. (extended surface);Provision for thermal expansion Choice of tube-side fluid;INTRODUCTION TO RADIATION HEAT TRANSFER