Nevşehir Hacı Bektaş Veli University Course Catalogue
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| Year/Semester of Study | 3 / Fall Semester | ||||
| Level of Course | 1st Cycle Degree Programme | ||||
| Type of Course | Optional | ||||
| Department | METARLURGICAL AND MATERIALS ENGINEERING | ||||
| Pre-requisities and Co-requisites | None | ||||
| Mode of Delivery | Face to Face | ||||
| Teaching Period | 14 Weeks | ||||
| Name of Lecturer | NİLÜFER KÜÇÜKDEVECİ (niluferkucukdeveci@nevsehir.edu.tr) | ||||
| Name of Lecturer(s) | |||||
| Language of Instruction | Turkish | ||||
| Work Placement(s) | None | ||||
| Objectives of the Course | |||||
| To emphasize the importance of material and energy losses that occur during wear, to define different wear mechanisms and to teach the selection and application of methods to prevent these mechanisms. In addition, to ensure that students understand the basic principles of tribology and use this information effectively in engineering designs. | |||||
| Learning Outcomes | PO | MME | |
| The students who succeeded in this course: | |||
| LO-1 | Students will be abe to explain the main laws and concepts of tribology and their historical development, the use of technical terminology |
PO-5 They have the ability to follow developments in science and technology and to constantly renew themselves, being aware of the necessity of lifelong learning. PO-9 Student is aware of the universal and social effects of engineering solutions and applications and has knowledge about contemporary issues. |
Examination Oral Examination Quiz |
| LO-2 | Students will be abe to explain the importance of friction and wear in engineering |
PO-5 They have the ability to follow developments in science and technology and to constantly renew themselves, being aware of the necessity of lifelong learning. PO-9 Student is aware of the universal and social effects of engineering solutions and applications and has knowledge about contemporary issues. |
Examination Oral Examination Quiz |
| LO-3 | Students will be abe to define tribological parameters, surface texture and roughness in practice |
PO-1 By acquiring knowledge of mathematics, physics, chemistry and basic engineering, they produce theoretical and applied solutions in the field of Metallurgical and Materials Engineering.
PO-6 They gain the ability to use existing methods and devices in the field of Metallurgical and Materials Engineering according to standards, design experiments, conduct experiments, collect data and analyze and interpret the results. |
Examination Oral Examination Quiz |
| LO-4 | The student can distinguish between the concepts of adhesion and cohesion |
PO-1 By acquiring knowledge of mathematics, physics, chemistry and basic engineering, they produce theoretical and applied solutions in the field of Metallurgical and Materials Engineering.
PO-3 They gain the ability to select and apply appropriate analytical methods and modern techniques to detect, define, formulate and solve engineering problems. |
Examination Oral Examination Quiz |
| LO-5 | Students will be able to define friction and wear mechanisms in tribological systems |
PO-1 By acquiring knowledge of mathematics, physics, chemistry and basic engineering, they produce theoretical and applied solutions in the field of Metallurgical and Materials Engineering.
PO-7 They have the ability to use theoretical and applied knowledge in the fields of mathematics, physics, chemistry and Metallurgical and Materials Engineering for engineering solutions. |
Examination Quiz |
| LO-6 | Students can apply friction and wear prevention methods in practice |
PO-7 They have the ability to use theoretical and applied knowledge in the fields of mathematics, physics, chemistry and Metallurgical and Materials Engineering for engineering solutions. PO-9 Student is aware of the universal and social effects of engineering solutions and applications and has knowledge about contemporary issues. |
Examination |
| PO: Programme Outcomes MME:Method of measurement & Evaluation |
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| Course Contents | ||
| To teach Dry Friction, Friction Theories, Wear and Wear Mechanisms, Wear Control, Lubrication, Lubricants, Stribeck Curves, Effect of Surface Treatments on Wear, Bearing Materials, Wear and Friction Analysis, Tribological application examples. | ||
| Weekly Course Content | ||
| Week | Subject | Learning Activities and Teaching Methods |
| 1 | Definition of tribology and importance of tribology in engineering | Presentation, question-answer, discussion methods(Distance Education) |
| 2 | The importance of true contact area in tribology, the difference between adhesion and cohesion, Introduction to friction | Presentation, question-answer, discussion methodss |
| 3 | Friction mechanisms | Presentation, question-answer, discussion methods |
| 4 | basic principles of sliding friction and friction theories | Presentation, question-answer, discussion methods |
| 5 | Friction in Materials | Presentation, question-answer, discussion methods |
| 6 | Mechanisms of Friction | Presentation, question-answer, discussion methods |
| 7 | Factors affecting friction | Presentation, question-answer, discussion methods |
| 8 | mid-term exam | |
| 9 | Wear and wear mechanisms | Presentation, question-answer, discussion methods |
| 10 | Factors affecting wear | Presentation, question-answer, discussion methods |
| 11 | Abrasion prevention methods | Presentation, question-answer, discussion methods |
| 12 | Friction and wear measurement methods | Presentation, question-answer, discussion methods |
| 13 | Examples of tribological applications | Presentation, question-answer, discussion methods |
| 14 | Examples of artificial intelligence programs used in friction wear measurement | Presentation, question-answer, discussion methods |
| 15 | Tribological system design for application | Presentation, question-answer, discussion methods |
| 16 | final exam | |
| Recommend Course Book / Supplementary Book/Reading | ||
| 1 | “Sliding Friction”, B.n:persson, Springer Verlay,1998 | |
| 2 | Tribological Research and Design for Engineering Systems, D. Dowson, M. Priest, G. Dalmaz, A.A., Lubrecht, Elsevier, 2003. | |
| 3 | Advanced Techniques for Assesment Surface Topography,Liam Blunt & Hiangqian Jiang, Kogan Page Limited, 2003. | |
| 4 | Yavuz Soydan, Temel Triboloji - Sürtünme - Aşınma - Yağlama Bilimi ve Teknolojisi, 2013, Kopisan | |
| Required Course instruments and materials | ||
| Computer, projection. | ||
| Assessment Methods | |||
| Type of Assessment | Week | Hours | Weight(%) |
| mid-term exam | 8 | 2 | 30 |
| Other assessment methods | |||
| 1.Oral Examination | 4 | 1 | 5 |
| 2.Quiz | 12 | 1 | 5 |
| 3.Laboratory exam | |||
| 4.Presentation | |||
| 5.Report | |||
| 6.Workshop | |||
| 7.Performance Project | |||
| 8.Term Paper | |||
| 9.Project | |||
| final exam | 16 | 2 | 60 |
| Student Work Load | |||
| Type of Work | Weekly Hours | Number of Weeks | Work Load |
| Weekly Course Hours (Theoretical+Practice) | 3 | 14 | 42 |
| Outside Class | |||
| a) Reading | 1 | 14 | 14 |
| b) Search in internet/Library | 2 | 14 | 28 |
| c) Performance Project | 0 | ||
| d) Prepare a workshop/Presentation/Report | 0 | ||
| e) Term paper/Project | 0 | ||
| Oral Examination | 1 | 1 | 1 |
| Quiz | 1 | 1 | 1 |
| Laboratory exam | 0 | ||
| Own study for mid-term exam | 5 | 3 | 15 |
| mid-term exam | 2 | 1 | 2 |
| Own study for final exam | 5 | 4 | 20 |
| final exam | 2 | 1 | 2 |
| 0 | |||
| 0 | |||
| Total work load; | 125 | ||