工程传热学双语 四川大学chapter1_Introduction.pdfVIP

工程传热学 工程传热学 （Engineering Heat Transfer ） （Engineering Heat Transfer ） School of Chemical Engineering Dr. Wenyun WEI Reference • 《传热学》杨世铭，陶文铨，第二版 • 《传热学》戴锅生，第二版 • 《Heat Transfer》(2nd Edition), by Anthony F. Mills • 《Fundamentals of Heat and Mass Transfer》 F. P. Incropera, D.P. DeWitt • 《对流换热》V. S. 阿巴兹 • 《凝结和沸腾》施明恒等编著 • 《数值传热学》陶文铨编著 Characteristics of this course • Covering a variety of engineering application, Engineering Heat Transfer • Fundamental course，introduction course, connecting with professional course • Main lineconservation of energy • Based on: mathematics, physics, calculation method, fluid mechanics, engineering thermodynamics, et al. The importance and necessity of this course： • Temperature difference exists everywhere. • Heat transfer is the base of the technology, such as energy engineering, power engineering, chemical engineering, mechanical engineering, electrical engineering, civil engineering, et al • Heat transfer, fluid mechanics and engineering thermodynamics -three main basement for energy and power engineering Chapter 1 Introduction 1. The content of heat transfer as an engineering curriculum Heat conduction, convection, radiation, and heat exchanger analysis (1) Definition ？ Heat transfer science to reveal the law of heat transfer when a temperature difference exists. (2) Drive force of the heat transfer process ？ The Second Law of Thermodynamics Temperature difference Conduction 2. Three ways of heat transfer Convection Radiation Experiment Sep