Course Name: Convection and Radiation

Course Code: S2293268

Semester:4

Credit: 4

Program: Building

Course Module: Disciplinary base

Responsible: Wang Jiansheng

E-mail: jsw@tju.edu.cn

Department:

Time Allocation(1 credit hour = 45 minutes)

Course Description

The course mainly includes:

1. The basic theory of heat convection.

2. Forced heat convection.

3. Natural heat convection.

4. The basic law of radiation and radiation characteristics.

5. Heat radiation calculation.

Prerequisite

Higher mathematics, fluid mechanics, thermodynamics

Course Objectives

Ÿ To understand the mechanism of heat convection

Ÿ To master the characteristics of forced convection and the basic calculation method

Ÿ To grasp the characteristics and calculation of natural convection

Ÿ To master the basic concepts of thermal radiation, including blackbody, graybody, absorption, reflection, transmission, etc.

Ÿ To master the basic calculation of heat radiation

Course Syllabus

1. Theoretical basis of heat convection (8 + 4)

1.1 The problem description of heat convection

1.2 Convective boundary layer

1.3 Heat convection equation

1.4 The physical significance of dimensionless parameter

2. Forced heat convection analysis

2.1 Laminar flow sweeping flat plate

2.2 Solution of differential equation of heat convection

2.3 Solution of integral equation of heat convection

2.4 Comparison method

2.5 Analysis of in-tube forced heat convection

3. Natural heat convection analysis

3.1 Differential equation of natural heat convection

3.2 Natural heat convection in finite space

3.3 Mixed heat convection

4. The basic theory of thermal radiation (4 + 2)

4.1 Basic Concepts

4.2 Blackbody radiation

4.3 Surface Emissivity

4.4 Absorption, reflection and transmission

4.5 Kirchhoff's Law

5. Heat radiation calculation (4 + 1 + 2)

5.1 Angular coefficients

5.2 Blackbody heat radiation

5.3 Graybody heat radiation

5.4 Gas radiation

Textbooks & References

• Incropera, F. et al (2007).Fundamentals ofHheat andMmassTtransfer 6thEedition.John Wiley & Sons

• J.P. Holman (2005) Heat transfer.

Capability Tasks

CT3: To grasp methodologies and engineering tools: identifying, utilizing and solving problems. Even if the students are not familiar with the content, they can turn to computer tools for systematic analysis.

Achievements

M: Master. (To voluntarily realize the task.)

Students:Building, Year 2