Course Name : Heat Transfer

Degree: Bachelor

Code

Year/Semester

Local Credits

ECTS Credits

Course Implementation, Hours/Week

Course

Tutorial

Laboratory

ENG 321

3/5 (Spring)

3.5

5

3

1

Department

Mechanical Engineering

Instructors

Assist.Prof.Serpil Yılmaz

Contact Information

syilmaz@pirireis.edu.tr

Office Hours

Tuesday 15:30-17:00

Web page

Course Type

 Compulsory

Course Language

English

Course Prerequisites

  ENG 222

Course Category by Content, %

Basic Sciences

Engineering Science

Engineering Design

Humanities

20

30

50

0

Course Description

Intoduction and basic concepts of heat transfer. Heat conduction; steady, transient, numerical methods. Heat convection; external and internal, forced and natural. Boiling and condansation. Radiation heat transfer and  heat exchangers.

Course Objectives

• To make students understand the basic principles of heat transfer.
• To give students understanding for how heat transfer  can be applied to actual engineering applications.
• To develop basic engineering skill to analyse and  design.  thermodynamical systems and plants involving heat transfer.

Course Learning Outcomes

Students will acquire knowledge and skills as listed below.

1. Identify and explain basic concepts of heat transfer mechanisms.
2. Introduce the concept of conduction,convection and boiling heat transfer mechanisms and solve problems.
3. Introduce the concept of radiation, Identify heat exchanger types.  selection of heat exchangers,solve problems

Instructional Methods and Techniques

Discourse, discussion, presentation.

Tutorial Place

Class room

Co-term Condition

Textbook

Heat Transfer: A Practical Approach with EES CD, second edition.
Yunus Cengel

Other References

Heat Transfer, Jack P Holman (Author) 7th edition.

Homework & Projects

Projects and homeworks will be assigned. 

Laboratory Work

None

Computer Use

EES and matlab software programs will be used as required.

Other Activities

Assessment Criteria

Activities

Quantity

Effects on Grading, %

Attendance

Midterm

40

Quiz

Homework

Term Paper/Project

Laboratory Work

Practices

Tutorial

Seminar

Presentation

Field Study

Final Exam

60

TOTAL

%100

Effects of Midterm on Grading, %

%50

Effects of Final on Grading, %

%50

TOTAL

%100

Week

Topics

Course Outcomes

1

Basic concepts of heat transfer mechanisms.

I

2

The concept of conduction heat transfer,

I-II

3

Steady and transient conduction problems.

I-II

4

Basic steady and transient conduction problems using numerical methods.

I-II

5

The basics of heat convection:Reynolds, Prandtl, and Nusselt numbers, external forced convection problems over a flat plate, cylinders and spheres for laminar and turbulent flows.

I-II

6

Convection equations.External forced convection: Parallel flow over a flat plate, flow across cylinders and spheres, flow across tube banks.

I-II

7

Natural convection: Grashof number. Natural convection over surfaces, from finned surfaces, inside enclosures, combined forced and natural convection

I-II

8

Natural convection: Grashof number. Natural convection over surfaces, from finned surfaces, inside enclosures, combined forced and natural convection

I-II

9

Midterm exam

10

Boiling heat transfer, pool boiling, and flow boiling. Condensation heat transfer, film condensation, inside horizontal tubes, and dropwise condensation.

III

11

Fundamentals of thermal radiation, blackbody radiation, radiation intensity, atmospheric and solar radiation.

III

12

Analysis of radiation heat transfer: black surfaces, diffuse, gray surfaces, radiation shields, problems about radiation exchange.

IIII

13

Heat exchanger types,  overall heat transfer coefficient, log  mean temperature difference, the effectiveness NTU method, selection of heat exchangers, project presentations.

III

14

Heat exchanger types.  overall heat transfer coefficient, log  mean temperature difference, the effectiveness NTU method, selection of heat exchangers, projects presentations.

XIV

Program Outcomes

Level of Contribution

1

2

3

a

An ability to apply knowledge of mathematics, science, and engineering

X

X

X

b

An  ability to design and conduct experiments, as well as to analyze and interpret data

X

c

An ability to design a system, component or process to meet desired needs

X

d

Ability to function on multi-disciplinary teams

X

e

An ability to identify, formulate, and solve engineering problems

X

X

f

An understanding of professional and ethical responsibility

X

X

X

g

An ability to communicate effectively

X

X

X

h

The broad education necessary to understand the impact of engineering solutions in a global and societal context

X

X

X

i

A recognition of the need for, and an ability to engage in life-long learning

  X

j

A knowledge of contemporary issues

X

X

X

k

An ability to use the techniques, skills and modern engineering tools necessary for engineering practice

X

X

X

l

An ability to apply legal, societal and environmental knowlegde in maritime transport and in all respective modes of transport operations.

X

X

X

m

An ability to interpret and analysis of the data regarding maritime management and operations, recognition and solution of problems for decision making process.

X

X

X

Course

Outcomes

I

II

III

Programme Outcomes

a

 X

X 

X 

b

 X

c

 X

d

 X

e

 X

X 

f

 X

X 

X 

g

 X

 X

 X

h

 X

X 

X 

i

 X

j

X 

X 

X 

k

 X

 X

 X

l

 X

X 

X 

Prepared by

Asst. Prof.Serpil Yılmaz

Date

10.11.2018

Signature