Course Objectives
At the completion of this course, students will be able to
1) Understand heat transfer type.
2) Understand conductive heat transfer.
3) Understand convective heat transfer.
4) Understand radiative heat transfer.
Specifically, each item of the rubric below is the target.
Rubric
| Ideal Level of Achievement | Standard Level of Achievement | Unacceptable Level of Achievement) |
Heat transfer type | Can understand the basic types of heat transfer, and explain the heat transfer mechanism of each type in detail. | Can understand the basic types of heat transfer, and explain the heat transfer mechanism of each type. | Can't explain the heat transfer mechanism. |
Conductive heat transfer | Can understand conductive heat transfer, and solve application problems. | Can understand conductive heat transfer, and solve basic problems. | Can't understand conductive heat transfer, and solve basic problems. |
Convective heat transfer | Can understand convective heat transfer, and solve application problems. | Can understand convective heat transfer, and solve basic problems. | Can't understand convective heat transfer, and solve basic problems. |
Radiative heat transfer | Can understand radiative heat transfer, and solve application problems. | Can understand radiative heat transfer, and solve basic problems. | Can't understand radiative heat transfer, and solve basic problems. |
Assigned Department Objectives
Learning and Educational Objectives of the “General Engineering” A-6
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JABEE 1(2)(d)(1)
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JABEE 1(2)(e)
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Diploma policy 1
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Teaching Method
Outline:
The types of heat transfer are divided into conductive heat transfer, convective heat transfer, and radiative heat transfer. By understanding the heat transfer mechanism, for example, it is possible to calculate the heat transfer amount required for thermal equipment design. Therefore, this subject aims to help understand the effective utilization of thermal energy and to acquire the basic knowledge necessary for thermal equipment design.
Style:
This class will consist of lectures and exercises. Also, since we will give a report after class, solve the problems and please make sure you understand them before submitting them..
Notice:
Heat transfer engineering requires basic knowledge of thermodynamics and fluid engineering, so please review and deepen your understanding. Lesson plans may be changed according to the student's degree of understanding.
Course Plan
|
|
|
Theme |
Goals |
2nd Semester |
3rd Quarter |
1st |
Explanation of the class outline. Classification of heat transfer types. |
The type of the heat transfer and mechanism of heat transfer can be understood.
|
2nd |
Fourier's law and thermal conductivity |
Fourier's law and thermal conductivities can be understood.
|
3rd |
Basic equations of heat conduction |
Fundamental equation of a heat conduction can be understood.
|
4th |
Stationary heat conduction (single layer flat plate) |
Heat flow ratio, distribution of temperature and heat resistance can be calculated about steady state heat conduction of a single layer flat board.
|
5th |
Stationary heat conduction (multilayer flat plate) |
Heat flow ratio, distribution of temperature and heat resistance can be calculated about steady state heat conduction of multi-metal offset plate.
|
6th |
Stationary heat conduction (cylinder) |
Heat flow ratio, distribution of temperature and heat resistance can be calculated about steady state heat conduction of a cylinder and multilayer cylinder.
|
7th |
Newton's cooling law and heat transfer coefficient and heat passage rate |
Newtonian cooling law and heat transfer rate can be explained.
|
8th |
Intermediate examination |
|
4th Quarter |
9th |
Explanation of answer of intermediate examination and convective heat transfer (fluid flow and heat transfer) |
Natural convection, compulsion convection, streamline flow, a turbulent flow, a temperature boundary layer, hydrodynamic boundary layer, local heat transfer rate and average heat transfer coefficient can be explained.
|
10th |
Forced convection heat transfer (flow along a flat plate and flow around the circular tube group) |
Heat transfer relational expression about a flow along a flat board can be used.
|
11th |
Forced convection heat transfer (flow in the circular pipe ) |
Heat transfer relational expression about the flow in a circular pipe can be used.
|
12th |
Natural convection heat transfer |
Heat transfer relational expression about natural convection can be used.
|
13th |
Unsteady heat conduction and enlarged heat transfer surface |
Unsteady heat conduction and extended heat transfer surface can be explained.
|
14th |
Radiative heat transfer |
A definition of a black bodies can be explained. Planck's law, Stefan-Boltzmann's law of radiation and Wien displacement law can be explained. The monochromatic radiation rate and the whole radiation rate can be explained.
|
15th |
Term-end examination |
|
16th |
Explanation of answer of term-end examination and questionnaire |
|
Evaluation Method and Weight (%)
| Examination | Report | Total |
Subtotal | 70 | 30 | 100 |
Understanding degree | 70 | 30 | 100 |