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學分及內容
本課程2.51是一個12個單位時間的課題，是機械工程系大學部之高等熱質傳遞的課程。先修課程包括大學部程度之熱力學及流體力學，即熱流工程I(Thermal-Fluids Engineering I)及熱流工程II(Thermal Fluids Engineering II)或者與其相當的科目。內容包含：一維及多維暫態熱傳導，多維穩態熱傳導，熱傳導數值模擬；層流及紊流強制對流；內部及外部流動自然對流；凝結及沸騰熱傳；低變率質傳，蒸發；熱輻射，黑體，灰體輻射網路，頻譜及太陽輻射。問題及範例強調複雜系統如製造，電子，消費產品及能源系統的模型化。
課程
講師：J.H. Lienhard教授
教師授課： 每週2節. 每節1.5小時.
復習課程： 每週1節. 每節1小時.
教科書： Lienhard與Lienhard著，《熱傳遞教科書》(A Heat Transfer Textbook)第三版，2002年
測驗及評分
2次期中測驗(40%), 家庭作業及課堂參與(20%), 期末測驗(40%). 除非特別聲明，測驗皆採開放攜帶書籍方式進行，測驗內容涵括課堂講授及家庭作業部分。
家庭作業題目
家庭作業將在講授課程中一併指定。這些題目將應用課程中所學習到的內容，包含理論，模型化及設計上的各種練習。即使你取得舊版的解答，親自練習這些題目非常重要。某些問題亦會在復習課程中練習。
Barker圖書館的保留書籍
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Lienhard, J.H著，《熱傳遞教科書》(A Heat Transfer Textbook,)第三版，Phlogiston Press, 2001
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Mills, A.F著，《熱與質量傳遞入門》(Basic Heat and Mass Transfer)，第二版，Prentice-Hall, 1999
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Baehr, H.D與K. Stephan合著，《熱與質量傳遞》(Heat and Mass Transfer)，Springer-Verlag, 1998
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《偏微分方程式使用者工具指南》(Partial Differential Equation Toolbox User’s Guide)，Mathworks, Inc., 1995
Credit and Content
Course 2.51 is a 12-unit subject, serving as the Mechanical Engineering department’s advanced undergraduate course in heat and mass transfer. The prerequisites for this course are undergraduate courses in thermodynamics and fluid mechanics, specifically Thermal-Fluids Engineering I and Thermal Fluids Engineering II or their equivalents. Topics to be covered include: unsteady heat conduction in one or more dimensions, steady conduction in multidimensional configurations, numerical simulation of conduction; forced convection in laminar and turbulent flows; natural convection in internal and external configurations; heat transfer during condensation and boiling; mass transfer at low rates, evaporation; thermal radiation, black bodies, grey radiation networks, spectral and solar radiation. Problems and examples will emphasize modelling of complex systems drawn from manufacturing, electronics, consumer products, and energy systems.
Classes
Lecturer: Professor J.H. Lienhard
Lectures: Two sessions / week. 1.5 hours / session.
Recitations: One session / week. 1 hour / session
Textbook: A Heat Transfer Textbook, 3/e, by Lienhard and Lienhard (2002).
Exams and Grading
The grade will be based on two midterm quizzes (40%), homework and class participation (20%), and a final exam (40%). The exams will be open book unless otherwise announced. They will cover material from the lectures and the homeworks.
Homework Problems
Homework assignments paralleling the lectures will be distributed. These problems will apply the material covered in lectures and are essential to learning that material. They will involve theory, modelling, and design exercises. It is important that work the problems yourself, even if you have access to old solutions. Some of these problems will also be worked in the recitations.
Reserved Books in Barker Library
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Lienhard, J.H. A Heat Transfer Textbook, 3/e. (Phlogiston Press, 2001).
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Mills, A.F. Basic Heat and Mass Transfer, 2/e. (Prentice-Hall, 1999).
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Baehr, H.D. and K. Stephan. Heat and Mass Transfer. (Springer-Verlag, 1998).
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Partial Differential Equation Toolbox User’s Guide. (Mathworks, Inc., 1995).
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