課程大綱

課程資訊

課程名稱

熱傳學
Heat Transfer

開課學期

112-1

授課對象

機械工程學系

授課教師

蔣雅郁

課號

ME3003

課程識別碼

502E33100

班次

學分

3.0

全/半年

半年

必/選修

必修

上課時間

星期二2(9:10~10:00)星期五3,4(10:20~12:10)

上課地點

新302新304

備註

本課程以英語授課。
限本系所學生(含輔系、雙修生)
總人數上限：55人

課程簡介影片

核心能力關聯

核心能力與課程規劃關聯圖

課程大綱

為確保您我的權利,請尊重智慧財產權及不得非法影印

課程概述

This course covers transport processes of momentum, and energy from a macroscopic view with emphasis both on understanding why matter behaves as it does and on developing practical problem-solving skills. Beside from the lecturing, we will spend quality time on discussion (English speaking only), experiment and visualization in the class.

課程目標

This course is an introduction to the principal concepts and methods of heat transfer. The objectives of this integrated subject are to develop the fundamental principles and laws of heat transfer and to explore the implications of these principles for system behavior; to formulate the models necessary to study, analyze and design heat transfer systems through the application of these principles; to develop the problem-solving skills essential to good engineering practice of heat transfer in real-world applications.

課程要求

Get familar with Calculus, and Fluidic Dynamic materials. We will spend quality time on discussion, please be prepared for English speaking enviorment.

Class Policy
1. Demonstrate respect for yourself and other students. Avoid disruptive behavior and work quietly.
2. Come to class on time. If despite your best effort, you arrive late, please quietly take a seat at the back of the classroom.
3. Bring your student ID to exams. Cell phones or any other unnecessary electronic device should be turned off and put away during exams. Try to use the restroom before coming to exams. If you need to use the restroom, we have no other choice but to ask you to turn in your answer sheet.

預期每週課後學習時數

3~6 hours

Office Hours

另約時間

指定閱讀

Yunus A. Çengel, Afshin J. Ghajar, 2011, Heat and Mass Transfer: Fundamentals & Applications, 6th ed., McGraw Hill, New York.

參考書目

Theodore L. Bergman, Adrienne S. Lavine, Frank P. Incropera, David P. Dewitt, 2011,
Fundamentals of Heat and Mass Transfer, 7th ed., John Wiley & Sons, New York.

評量方式
(僅供參考)

No.	項目	百分比	說明
1.	Discussion	15%
2.	Report	10%
3.	Midterm	25%
4.	Midterm	25%
5.	Final	25%

針對學生困難提供學生調整方式

上課形式	以錄音輔助
作業繳交方式	個人報告取代團體報告, 延長作業繳交期限
考試形式
其他	由師生雙方議定

課程進度

週次	日期	單元主題
第1週		Heat transfer mechanisms, conservation of energy
第2週		Introduction to conduction: Fourier’s Law, general heat conduction equation, boundary and initial conditions
第3週		1D, steady-state conduction, heat generation in a solid, variable heat conductivity
第4週		Thermal resistance network: multilayer plane walls, thermal contact resistance, cylinders and spheres, finned surfaces, conduction shape factor
第5週		Midterm #1
第6週		Transient conduction: lumped system analysis, large plane walls, spatial effects, semi-infinite solids, multidimensional systems
第7週		Convection: boundary layers, laminar and turbulent flow
第8週		Nondimensionalized convection equations, similarity, friction and convection coefficients, analogies between momentum and heat transfer
第9週		External forced convection: flat plate, cylinders, spheres, tube bundle
第10週		Midterm #2
第11週		Internal forced convection: general thermal analysis, laminar and turbulent flow in tubes
第12週		Natural convection: governing equations, Grashof number, plane and finned surfaces, enclosures
第13週		Boiling and condensation: boiling modes, pool boiling and flow boiling, film and dropwise condensation
第14週		Heat exchangers: types, log mean temperature difference method
第15週		Thermal Radiation: radiation intensity, blackbody radiation, emissivity, absorptivity, reflectivity, transmissivity, view factor, diffuse and gray surfaces
第16週		The analogy between heat and mass transfer and Final exam