| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits | | M308B3 | Mechanical Vibrations | Compulsory | 3 | 6 | 5 |
|
| Level of Course Unit |
| First Cycle |
| Objectives of the Course |
| To obtain mathematical models of vibrating mechanical systems and to show how to solve them. To introduce vibration supression methods give information on the applications |
| Name of Lecturer(s) |
| Doç. Dr. Engin ERBAYRAK |
| Learning Outcomes |
| 1 | Students shall obtain the ability to use mathematics,science and basic engineering knowledge in engineering applications. | | 2 | To learn selecting, developing or designing a machine, a part of machine or an industrial process to provide the required performance, manufacturing characteristics, whitin the framework of affordability and efficiency | | 3 | To learn identifying, formulating, solving and presentation skills of Mechanical Engineering problems. | | 4 | identify the problems caused by vibrations and obtain mathematical models of vibration systems | | 5 | analyze single and multi-degree of freedom systems | | 6 | analyze and design passive vibration isolation systems |
|
| Mode of Delivery |
| Normal Education |
| Prerequisites and co-requisities |
| None |
| Recommended Optional Programme Components |
| None |
| Course Contents |
| Definitions and elements of vibratory systems. Systems with one degree of freedom. Undamped and damped free vibrations. Undamped and damped forced vibrations. Systems with two degrees of freedom. Multi-degree of freedom systems. Methods of finding natural frequencies of many degrees of freedom systems. Modal analysis. Vibration isolation. Vibration measurement systems |
| Weekly Detailed Course Contents |
|
| 1 | Basic concepts of vibration, Classification of vibration,Vibrating system elements
| | | | 2 | Harmonic motion, harmonic analysis and modelling of mechanical systems
| | | | 3 | Free Vibration of Single Degree of Freedom Undamped Systems
| | | | 4 | Free Vibration of Single Degree of Freedom Damped Systems
| | | | 5 | Forced Vibration of Single Degree of Freedom Systems
| | | | 6 | Forced Vibration of Single Degree of Freedom Systems
| | | | 7 | Free vibration of two degree of freedom systems
| | | | 8 | Midterm exam | | | | 9 | Forced vibration of two degree of freedom systems | | | | 10 | Free vibration of multi degree of freedom systems
| | | | 11 | Forced vibration of multi degree of freedom systems
| | | | 12 | Determination of Natural Frequencies and Mode Shapes
| | | | 13 | Vibration control applications (Dynamic vibration absorbers)
| | | | 14 | Vibration isolation
| | | | 15 | Vibration measurement systems | | |
|
| Recommended or Required Reading |
| Mekanik Titreşimler Teori ve Uygulamalar, S. Graham Kelly, Çevirenler: Ömer Gündoğdu, 2015.
Mechanical Vibrations, Singiresu S. Rao, 5th edition, Pearson
Mechanical Vibrations Theory and Application, S. Graham Kelly, 2012. |
| Planned Learning Activities and Teaching Methods |
|
| Assessment Methods and Criteria | |
| Midterm Examination | 1 | 100 | | SUM | 100 | |
| Final Examination | 1 | 100 | | SUM | 100 | | Term (or Year) Learning Activities | 40 | | End Of Term (or Year) Learning Activities | 60 | | SUM | 100 |
| | Language of Instruction | | Turkish | | Work Placement(s) | | None |
|
| Workload Calculation |
|
| Midterm Examination | 1 | 1 | 1 |
| Final Examination | 1 | 2 | 2 |
| Attending Lectures | 14 | 3 | 42 |
| Self Study | 14 | 6 | 84 |
| Individual Study for Mid term Examination | 1 | 8 | 8 |
| Individual Study for Final Examination | 1 | 10 | 10 |
| Homework | 1 | 2 | 2 |
|
| Contribution of Learning Outcomes to Programme Outcomes |
| LO1 | 4 | 4 | 5 | 4 | 5 | 4 | 5 | 4 | 4 | 4 | 5 | 5 | | LO2 | 5 | 4 | 5 | 5 | 4 | 4 | 5 | 5 | 2 | 5 | 4 | 4 | | LO3 | 4 | 5 | 4 | 5 | 4 | 5 | 5 | 4 | 4 | 3 | 5 | 4 | | LO4 | 5 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 4 | 4 | 3 | | LO5 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 3 | 4 | 3 | | LO6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
|
| * Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High |
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