COURSE UNIT TITLE

: MECHANICAL VIBRATIONS

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MAK 4241 MECHANICAL VIBRATIONS ELECTIVE 3 0 0 6

Offered By

Mechanical Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

PROFESSOR DOCTOR ABDULLAH SEÇGIN

Offered to

Mechanical Engineering
Mechanical Engineering (Evening)

Course Objective

The aim of the course is to enable students to understand the basic principles and analysis methods of mechanical vibrations, grasp the vibration behavior of mechanical systems, and apply this knowledge in real-world applications.

Learning Outcomes of the Course Unit

1   Students will be able to identify and classify different types of mechanical vibrations in engineering systems.
2   Students will demonstrate proficiency in modeling and analyzing single-degree-of-freedom mechanical vibration systems.
3   Students will also be able to analyze multi-degree-of-freedom mechanical systems to determine their natural frequencies and mode shapes.
4   Students will understand vibration isolation and control principles and apply appropriate techniques to reduce unwanted vibrations.
5   Students will be capable of conducting experimental modal analysis to determine the dynamic characteristics of mechanical systems.

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Introduction to Mechanical Vibrations and Basic Concepts
2 Introduction to Mechanical Vibrations and Basic Concepts
3 Free Vibration of Single Degree of Freedom Systems
4 Forced Vibration of Single Degree of Freedom Systems
5 Free Vibration of Multi Degree of Freedom Systems
6 Forced Vibration of Multi Degree of Freedom Systems
7 Vibration of Continuous Systems
8 Experiment: Experimental Determination of Natural Frequencies and Mode Shapes of Systems
9 Modal Analysis and Frequency Responses
10 Modal Analysis and Frequency Responses
11 Vibration Isolation and Control
12 Vibration Isolation and Control
13 Numerical Experiment: Numerical Modal Analysis using Finite Element Method
14 Dynamic Absorbers

Recomended or Required Reading

Kelly, G. P. (2011). Mechanical Vibrations: Theory and Applications. Cengage Learning.
Rao, S. S. (2010). Mechanical Vibrations. Pearson Education.

Planned Learning Activities and Teaching Methods

Various teaching and learning methods are employed to enhance students' understanding and participation in the mechanical vibration course. Lectures are used to convey theoretical concepts and fundamental principles, providing students with a solid foundation. These lectures are supplemented with practical examples, real-world applications, and case studies to demonstrate the importance of mechanical vibrations in engineering practice. Additionally, practical laboratory sessions allow students to conduct experiments using vibration measurement techniques, modal analysis, and vibration control strategies, reinforcing theoretical concepts through practical application. Interactive discussions, group activities, and problem-solving exercises encourage active participation among students and the development of critical thinking skills. This multifaceted approach ensures that students gain both theoretical knowledge and practical skills.

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 LAB LABORATORY
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE*0.40 + LAB *0.10 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE*0.40 + LAB *0.10 + RST * 0.50


Further Notes About Assessment Methods

None

Assessment Criteria

Students' ability to apply theoretical concepts of mechanical vibrations to practical situations, their level of knowledge, understanding, and problem-solving skills are assessed through midterm exams, laboratory work, and a final exam.

Language of Instruction

Turkish

Course Policies and Rules

Students are expected to adhere to a code of conduct that promotes respectful and professional interactions in all course activities. This includes respectful communication with teachers and peers, constructive participation in discussions, and academic integrity in all assignments and assessments.

Contact Details for the Lecturer(s)

To be announced.

Office Hours

After coutrse (15 min.)

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 12 3 36
Labratory 2 3 6
Preparation for final exam 1 24 24
Preparation for midterm exam 1 12 12
Preparations before/after weekly lectures 12 4 48
Lab Exam Preparation 1 12 12
Midterm 1 3 3
Final 1 3 3
Practical exam 1 3 3
TOTAL WORKLOAD (hours) 147

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11
LO.14
LO.24
LO.344444
LO.444444
LO.54