İzmir Ekonomi Üniversitesi
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  • FACULTY OF ENGINEERING

    Department of Mechanical Engineering

    ME 425 | Course Introduction and Application Information

    Course Name
    Mechanical Vibrations
    Code
    Semester
    Theory
    (hour/week)
    Application/Lab
    (hour/week)
    Local Credits
    ECTS
    ME 425
    FALL
    2
    2
    3
    6

    Prerequisites MATH 207 To succeed (To get a grade of at least DD) and ME 206 To succeed (To get a grade of at least DD) or CIVE 204 To succeed (To get a grade of at least DD)
    Course Language English
    Course Type ELECTIVE_COURSE
    Course Level First Cycle
    Mode of Delivery Face to face
    Teaching Methods and Techniques of the Course Problem Solving Application: Experiment / Laboratory / Workshop Lecture / Presentation
    National Occupational Classification Code -
    Course Coordinator
    • Prof. Dr. Hira Karagülle
    Course Lecturer(s)
    • Dr. Öğr. Üyesi Umut Tabak
    Assistant(s) -
    Course Objectives The purpose of this course is to introduce vibrations in mechanical systems. These vibrations are caused by the oscillatory motions of objects and the forces associated with these motions. The course provides an understanding of the nature and behavior of dynamic engineering systems and develops the ability to apply knowledge of mathematics, science, and engineering to solve engineering vibration problems.
    Learning Outcomes The students who succeeded in this course;
    Name Description PC Sub * Contribution Level
    1 2 3 4 5
    LO1 Develop mathematical models of dynamic & vibrating systems 1.5 X
    LO2 Obtain the analytical solution(s) for the time response of vibrating mechanical systems 1.5 X
    LO3 Calculate natural frequency and mode shapes of vibrating mechanical systems 1.5 X
    LO4 Propose solutions concerning vibration isolation and control in dynamic systems 1.5 X
    LO5 Employ numerical techniques in the analysis of vibrating dynamic systems 1.4 X
    Course Description The course covers vibration of single and multi-degree-of-freedom systems, vibration of continuous systems, structural damping models, Lagrange's method for vibration analysis, modal analysis, numerical analysis of free and forced vibrations of mechanical systems, vibration isolation and active vibration control in industrial applications.
    Related Sustainable Development Goals
    -

     



    Course Category

    Core Courses
    Major Area Courses
    X
    Supportive Courses
    Media and Managment Skills Courses
    Transferable Skill Courses

     

    WEEKLY SUBJECTS AND RELATED PREPARATION STUDIES

    Week Subjects Required Materials Learning Outcome
    1 Fundamentals of Vibration Analysis S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 1: Fundamentals of Vibration LO1
    2 Harmonic motion, Harmonic Analysis S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 1: Fundamentals of Vibration LO1
    3 Single-degree-of-freedom systems: free vibration S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 2: Free Vibration of Single-Degree-of-Freedom Systems LO2
    4 Single-degree-of-freedom Systems: forced vibration S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 3: Harmonically Excited Vibration LO2
    5 Vibration analysis of systems with two-degrees-of-freedom system S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 5: Two-Degree-of-Freedom Systems LO3
    6 Vibration analysis of systems with two-degrees-of-freedom system S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 5: Two-Degree-of-Freedom Systems LO3
    7 Vibration analysis of multidegree-of-freedom systems S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 6: Multidegree-of-Freedom Systems LO3
    9 Vibration analysis of multidegree-of-freedom systems, Lagrange equations S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 6: Multidegree-of-Freedom Systems LO3
    10 Continuous Systems: Bars, Shafts S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 8: Continuous Systems LO3
    11 Continuous Systems: Beams S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 8: Continuous Systems LO3
    12 Vibration Control: Rotating Machines S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 9: Vibration Control LO4
    13 Vibration Control: Whirling of Shafts S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 9: Vibration Control LO4
    14 Vibration Isolation, Absorbers S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 9: Vibration Control LO4
    15 Numerical Methods in Mechanical Vibration Analysis S.S. Rao, “Mechanical Vibrations”, 6th Edition, 2018 Chapter 11: Numerical Integration Methods in Vibration Analysis - Chapter 12: Finite Element Method LO5
    8 Midterm Exam -
    16 Final Exam -

     

    Course Notes/Textbooks S.S. Rao “Mechanical Vibrations” 6th Edition ISBN:978-9353062569 2018 Pearson
    Suggested Readings/Materials Daniel J. Inman Engineering Vibration 4th International Edition 2013 ISBN:978-0273768449 Pearson

     

    EVALUATION SYSTEM

    Semester Activities Number Weighting LO1 LO2 LO3 LO4 LO5
    Midterm 1 35 X X X
    Final Exam 1 45 X X X X X
    Quizzes / Studio Critiques 2 20 X X X X X
    Total 4 100

     

    ECTS / WORKLOAD TABLE

    Semester Activities Number Duration (Hours) Workload
    Participation - - -
    Theoretical Course Hours 16 2 32
    Laboratory / Application Hours 16 2 32
    Study Hours Out of Class 14 2 28
    Field Work - - -
    Quizzes / Studio Critiques 2 14 28
    Portfolio - - -
    Homework / Assignments - - -
    Presentation / Jury - - -
    Project - - -
    Seminar / Workshop - - -
    Oral Exams - - -
    Midterms 1 26 26
    Final Exam 1 34 34
        Total 180

     

    COURSE LEARNING OUTCOMES AND PROGRAM QUALIFICATIONS RELATIONSHIP

    # PC Sub Program Competencies/Outcomes * Contribution Level
    1 2 3 4 5
    1

    Engineering Knowledge: Knowledge of mathematics, science, basic engineering, computation, and related engineering discipline-specific topics; the ability to apply this knowledge to solve complex engineering problems.

    1

    Mathematics

    2

    Science

    3

    Basic Engineering

    4

    Computation

    LO5
    5

    related engineering discipline-specific topics

    LO3 LO4 LO1 LO2
    6

    the ability to apply this knowledge to solve complex engineering problems.

    2

    Problem Analysis: Ability to identify, formulate and analyze complex engineering problems using basic knowledge of science, mathematics and engineering, and considering the UN Sustainable Development Goals relevant to the problem being addressed.

    3

    Engineering Design: The ability to devise creative solutions to complex engineering problems; the ability to design complex systems, processes, devices or products to meet current and future needs, considering realistic constraints and conditions.

    1

    Ability to design creative solutions to complex engineering problems.

    2

    Ability to design complex systems, processes, devices or products to meet current and future needs, considering realistic constraints and conditions.

    4

    Use of Techniques and Tools: Ability to select and use appropriate tectıniques, resources, and modern engineering and computing tools. including estimation and modeling. far the analysis and solution of complex engineering problems while recognizing their limitations.

    5

    Research and ınvestigation: Ability to use research methods ta investigate complex engineering problems, including literature research, designing and conducting experiments, collecting data, and analyzing and interpreting results.

    1

    Literature research far the study of complex engineering problems

    2

    Designing experiments

    3

    Ability to use research methods, including conducting experiments, collecting data. analyzing and interpreting results

    6

    Global lmpact of Engineering Practices: Knowledge of the impacts of engineering practices on s.ociety, health and safety. ttıe economy, sustainability and the environment \ıVlthin the context of the UN Sustainable Development GoaJs; awareness of the legal implications of engineering solutions.

    1

    Knowledge of ttıe impacts of engineering practices on society, health and safety, economy, su.stainability and the environment, within the context of the UN Sustainable Development Goals.

    2

    Awareness of the legal implications of engineering solutions

    7

    Ethical Behavlor: Acting in accordance with the principles of the engineering profession. knowledge about ethical ,esponsibility; awareness of being impartial. without discrimination, and being inclusive of diversity.

    1

    Acting in accordance with engineering professional principles. information about ethical responsibility

    2

    Awareness of being impartial and indusive of diversity, without disaiminating on any subject.

    8

    lndividual and Teamwork: Ability to work effectively individually and as a team member or leader on interdis.ciplinary and multidisciplinary teams (face-to-face, remote or hybrid).

    1

    lndividually and within the discipline

    2

    Ability to work effectivefy as a team member or leader in mutti-disciplinary teams (face-to-face, remote or hybrid)

    9

    Verbal and Written Communication: Taking into account the various differences of the target audience (such as education, language, profession) on technical issues.

    1

    Verbal

    2

    Ability to communicate effectively in writing.

    10

    Project Management: Knowledge of business practices such as project management and economic feasibility analysis; awareness of entrepreneurship and innovation.

    1

    Knowledge of business practices such as project management and economic feasibility analysis;

    2

    Awareness of entrepreneurship and innovation.

    11

    Lifelong Learning: Lifelong learning skills that include being able to learn independently and continuously, adapting to new and developing technologies. and thinking questioningly about tedınological changes

    *1 Lowest, 2 Low, 3 Average, 4 High, 5 Highest


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