| Course Type | Elective Course |
|---|
| Course Level | Doctorate Of Science |
|---|
| Year of Study | - |
|---|
| Semester | - |
|---|
| ECTS | 10 |
|---|
| Name of Lecturer(s) |
- |
| Learning Outcomes |
At the end of this course, the students;
- An ability to apply knowledge of mathematics, science, and engineering
- An ability to identify, formulate, and solve engineering problems
|
| Mode of Delivery | Face to face |
|---|
| Prerequisites | No |
|---|
| Recommended Optional Programme Components | None |
|---|
| Course Description | Quality of contacting interfaces. Friction of dry surfaces. Factors affecting friction and theories of friction. The interface temperature and oxide formation during unlubricated sliding. Mechanisms of wear: Adhesive, abrasive, corrosive, fatigue and fretting wear types. Wear measurement. Factors affecting wear and theories of wear. Lubricants and their properties. Solid film and boundary layer lubrications. Hydrostatic and hydrodynamic lubrications and bearings. Industrial applications of tribology. |
|---|
| Course Contents |
| WEEK |
TOPICS |
|
1st Week |
Quality of contacting interfaces |
|
2nd Week |
Friction of dry surfaces |
|
3rd Week |
Factors affecting friction and theories of friction |
|
4th Week |
The interface temperature and oxide formation during unlubricated sliding |
|
5th Week |
Mechanisms of wear: Adhesive, abrasive, corrosive, fatigue and fretting wear types |
|
6th Week |
Wear measurement |
|
7th Week |
Wear measurement |
|
8th Week |
Factors affecting wear and theories of wear |
|
9th Week |
MIDTERM |
|
10th Week |
Lubricants and their properties |
|
11th Week |
Solid film and boundary layer lubrications |
|
12th Week |
Hydrostatic and hydrodynamic lubrications and bearings |
|
13th Week |
Industrial applications of tribology |
|
14th Week |
Industrial applications of tribology |
|
| Recommended or Required Reading | Introduction to Tribology, Bharat Bhushan, 2nd Ed., 2013, J. Wiley. |
|---|
| Planned Learning Activities and Teaching Methods |
- Lecture
- Practice
- Questions/Answers
|
|---|
| Assessment Methods and Criteria |
|
Quantity |
Percentage (%) |
| Mid-term |
1 |
35 |
| Quiz |
4 |
15 |
| Project |
1 |
10 |
| Total(%) |
|
60 |
| Contribution of In-term Studies to Overall Grade(%) |
|
60 |
| Contribution of Final Examination to Overall Grade(%) |
|
40 |
| Total(%) |
|
100 |
|
| ECTS Allocated Based on Student Workload |
| Activities |
Quantity |
Duration (Hour) |
Total Workload (Hour) |
| Midterm exam |
1 |
3 |
3 |
| Preparation for Quiz |
4 |
1.5 |
6 |
| Individual or group work |
24 |
3 |
72 |
| Preparation for Final exam |
18 |
3 |
54 |
| Course hours |
14 |
3 |
42 |
| Preparation for Midterm exam |
35 |
1 |
35 |
| Laboratory (including preparation) |
|
|
|
| Final exam |
1 |
3 |
3 |
| Homework |
|
|
|
| Project |
1 |
14 |
14 |
| Quiz |
4 |
0.5 |
2 |
| Take-home |
5 |
12 |
60 |
| Total Work Load | 291 |
| Total Work Load / 30 (h) | 9.7 |
| ECTS Credit of the Course | 10 |
|
| Language of Instruction | Turkish |
|---|
| Work Placement(s) | No |
|---|
