課程資訊
課程名稱
 熱傳學
HEAT TRANSFER 
開課學期
 97-1 
授課對象
 機械工程學系  
授課教師
 陳瑤明 
課號
 ME3003 
課程識別碼
 502 33100 
班次
 03 
學分
 3 
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
 工綜211工綜B01 
備註
 限本系所學生(含輔系、雙修生)
總人數上限：65人 
  
課程簡介影片
 
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課程概述

由介紹基本熱傳有關現象，配合熱力守恆有關公式之應用，討論各種熱交換環境下應考慮之因素，分析熱傳導、熱對流、熱輻射及相變熱傳之計算方法。並將要更深入地探討在各不同熱傳導系統內所可能形成之熱力分佈現象，以期學習者能以淺入深地對相關熱傳導系統工程設計上培養出最佳能力。 

課程目標
 1.讓學生了解熱傳的物理意義，工程上的應用。
2.讓學生可以學到用電腦處理問題(以Excel的處理為主)。 
課程要求
  
預期每週課後學習時數
  
Office Hours
  
指定閱讀
  
參考書目
 Yunus A. Cengel, “Heat Transfer – A Practical Approach,” 2nd edition, McGRAW-HILL 
評量方式
(僅供參考)
  
No.
項目
百分比
說明
1. 
 期中考 
40% 
  
2. 
 期末考 
50% 
  
3. 
 平時成績 
10% 
  
 
課程進度
週次
日期
單元主題
第1週
 9/16,9/19  -Introduction -

Physical Origins and Rate Equations, Conduction, Convection, Radiation, Relationship to Thermodynamics, The Conservation of Energy Requirement, Conservation of Energy for a Control Volume, The Surface Energy Balance, Application of the Conservation Laws, Analysis of Heat Transfer Problems, Relevance of Heat Transfer
 
第2週
 9/23,9/26  -Introduction to Conduction-

The Conduction Rate Equation, The Thermal Properties of Matter, Thermal Conductivity, The Heat Diffusion Equation, Boundary and Initial Conditions
 
第3週
 9/30,10/03  -One-Dimensional, Steady-State Conduction-
The Plane Wall, An Alternative Conduction Analysis, Radial Systems, Summary of One-Dimensional Conduction Results, Conduction with Thermal Energy Generation, Heat Transfer from Extended Surfaces.
 
第4週
 10/07,10/10  -Two-Dimensional, Steady-State Conduction-
Alternative Approaches, The Method of Separation of Variables, The Conduction Shape Factor and the Dimensionless Conduction Heat Rate, Finite-Difference Equations, Solving the Finite-Difference Equations
 
第5週
 10/14,10/17  -Transient Conduction-

The Lumped Capacitance Method, Validity of the Lumped Capacitance Method, General Lumped Capacitance Analysis, Spatial Effects, The Plane Wall with Convection, Radial Systems with Convection, The Semi-Infinite Solid, Objects with Constant Surface Temperatures or Surface Heat Fluxes, Periodic Heating, Finite-Difference Methods
 
第6週
 10/21,10/24  -Introduction to Convection-

The Convection Boundary Layers, Local and Average Convection Coefficients, Laminar and Turbulent Flow, The Boundary Layer Equations, Boundary Layer Similarity: The Normalized Boundary Layer Equations, Physical Significance of the Dimensionless Parameters, Boundary Layer Analogies, The Heat and Mass Transfer Analogy, The Convection Coefficients
 
第7週
 10/28,10/31  -External Flow -

The Empirical Method, The Flat Plate in Parallel Flow, Methodology for a Convection Calculation, The Cylinder in Cross Flow, The Sphere, Flow Across Banks of Tubes, Impinging Jets, Packed Beds
 
第8週
 11/04,11/07  -Internal Flow-

Hydrodynamic Considerations, Thermal Considerations, The Energy Balance, Laminar Flow in Circular Tubes: Thermal Analysis and Convection Correlations, Convection Correlations: Turbulent Flow in Circular Tubes, Convection Correlations: Noncircular Tubes and the Concentric Tube Annulus, Heat Transfer Enhancement, Microscale Internal Flow, Convection Mass Transfer,
 
第9週
 11/11,11/14  -Midterm examination- 
第10週
 11/18,11/21  -Natural Convection-

The Governing Equations, Similarity Considerations, Laminar Natural Convection on a Vertical Surface, The Effects of Turbulence, Empirical Correlations: External Natural Convection Flows, Natural Convection within Parallel Plate Channels
 
第11週
 11/25,11/28  -Natural Convection-

Empirical Correlations: Enclosures, Combined Natural and Forced Convection, Convection Mass Transfer
 
第12週
 12/02,12/05  -Boiling and Condensation-

Dimensionless Parameters in Boiling and Condensation
Boiling Modes, Pool Boiling, Pool Boiling Correlations
Forced Convection Boiling
 
第13週
 12/09,12/12  -Radiation-

Fundamental Concepts, Radiation Intensity, Blackbody Radiation, Emission from Real Surfaces, Absorption, Reflection, and Transmission by Real Surfaces
 
第14週
 12/16,12/19  -Radiation-

Kirchhoffs Law, The Gray Surface, Environmental Radiation, The View Factor
 
第15週
 12/23,12/26  -Radiation Exchange between Surfaces-

Radiation Exchange Between Opaque, Diffuse, Gray Surfaces in an Enclosure, Multimode Heat Transfer, Radiation Exchange with Participating Media
 
第16週
 12/30,1/02  -Diffusion Mass Transfer-

Mass Transfer in Nonstationary Media, The Stationary Medium Approximation, Conservation of Species for a Stationary Medium, Boundary Conditions and Discontinuous Concentrations at Interfaces, Mass Diffusion with Homogeneous Chemical Reactions, Transient Diffusion
 
第17週
 1/06,1/09  -Heat Exchanger -

Heat Exchanger Types, The Overall Heat Transfer Coefficient, Heat Exchanger Analysis: Use of the Log Mean Temperature Difference, Heat Exchanger Analysis: The Effectiveness-NTU Method, Compact Heat Exchangers
 
第18週
 1/13,1/16  -Final examination-