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Course Description Course Name : Noise And Vibrations Course Code : AEN202 Course Type : Compulsory Level of Course : First Cycle Year of Study : 2 Course Semester : Spring (16 Weeks) ECTS : 4 Name of Lecturer(s) : Assoc.Prof.Dr. HAKANYAVUZ Learning Outcomes of the Course : Understands vibrating systems and analysis of noise, Learns modeling of mechanical systems for noise and vibration analysis, Learns about vibration sensing, active and passive vibration control, Learns about un-damped and damped vibration Learns simple harmonic motion, Acquires vibration frequency and period Energy in vibration, Learns about vibration modes, classification of vibration, Learns vibration analysis procedures Mode of Delivery : Face-to-Face Prerequisites and Co-Prerequisites : None Recommended Optional Programme Components : None Aim(s) of Course : Teaching of vibrating systems and analysis of noise, modelling of mechanical systems for noise and vibration analysis, vibration sensing and active and passive vibration control, un-damped and damped vibration (Overdamped, Critically damped and Underdamped), Simple harmonic motion, Vibration frequency and period Energy in vibration, vibration modes, classification of vibration, vibration analysis procedures. Course Contents : Understanding of vibrating systems and analysis of noise, modelling of mechanical systems for noise and vibration analysis, vibration sensing and active and passive vibration control, un-damped and damped vibration (Overdamped, Critically damped and Underdamped), Simple harmonic motion, Vibration frequency and period Energy in vibration, vibration modes, classification of vibration, vibration analysis procedures. Language of Instruction : English Work Place : Classroom   Course Outline /Schedule (Weekly) Planned Learning Activities Week Subject Student's Preliminary Work Learning Activities and Teaching Methods 1 What’s Noise? What’s vibration?, What is the relation between noise and vibration? Why study vibration? Lecture Notes and reference books Presentations and discussions 2 Classification of Vibration, Vibration Analysis Procedure Lecture Notes and reference books Presentations and discussions 3 Simple harmonic motion, Vibration frequency and period Lecture Notes and reference books Presentations and discussions 4 Energy in vibration, vibration modes Lecture Notes and reference books Presentations and discussions 5 Simple mass, spring and damping elements Lecture Notes and reference books Presentations and discussions 6 Vibration analysis of Un-damped systems Lecture Notes and reference books Presentations and discussions 7 Vibration analysis of Damped systems: Overdamped, Critically damped and Underdamped Lecture Notes and reference books Presentations and discussions 8 Mid-term Exam Classic Exam 9 Active and Passive vibration control, Vibration sensing Lecture Notes and reference books Presentations and discussions 10 Vibration analysis based MODELING METHODS and simulink modelling Lecture Notes and reference books Presentations and discussions 11 Modelling and Analysis of 2DOF and Multiple DOF systems Lecture Notes and reference books Presentations and discussions 12 Vibration Control and Design, Vibration Absorbers, Vehicle Refinement Lecture Notes and reference books Presentations and discussions 13 Vibration Measurement, Vehicle Noise Regulations, Lecture Notes and reference books Presentations and discussions 14 Analysis of vibration Transmissibility and isolation Lecture Notes and reference books Presentations and discussions 15 Human response to vibration, Perception of vibration Lecture Notes and reference books Presentations and discussions 16/17 Final Exam Classic Exam   Required Course Resources Resource Type Resource Name Recommended Course Material(s)  1) Lecture Notes.  2) Brandt, A., "Noise and Vibration Analysis: Signal Analysis and Experimental Procedures ", Wiley, 2011.  3) Rao, S.S., "Mechanical Vibrations", Prentice Hall, 2011.  4) Beranek, L.L., "Noise and Vibration Control", 1988.  5) Irwin, J.D., "Industrial Noise and Vibration Control" 1979.  6) Inman, D.J., "Engineering Vibration", 2010.  7) Meirovitch, L., "Fundamentals of Vibrations", Waveland Press, 2010. Required Course Material(s)   Assessment Methods and Assessment Criteria Semester/Year Assessments Number Contribution Percentage     Mid-term Exams (Written, Oral, etc.) 1 70     Homeworks/Projects/Others 6 30 Total 100 Rate of Semester/Year Assessments to Success 40   Final Assessments 100 Rate of Final Assessments to Success 60 Total 100   Contribution of the Course to Key Learning Outcomes # Key Learning Outcome Contribution* 1 Utilizes computer systems and softwares 3 2 Generates solutions for the problems in other disciplines by using statistical techniques 3 3 Comprehends visual, database and web programming techniques and has the ability of writing objective program 5 4 Is equipped with a variety of skills and techniques in engineering. 3 5 Designs a system, component or process so as to meet various engineering needs within technical, economic, environmental, manufacturability, sustainability limitations. 4 6 Examines and learns applications in an enterprise independently, makes critical assesments of problems, formulates problems and selects suitable techniques for solutions. 5 7 Leads the identification, development and usage of a product or production method. 3 8 Is aware of the need for lifelong learning and self-renew 1 9 Has effective oral and written English for technical or non-technical use 4 10 Uses computers very effectively, makes computer-aided drafting, designs, analysis, and presentations. 5 11 Improves constantly itself , as well as professional development scientific, social, cultural and artistic fields according to his/her interests and abilities identifying needs of learning. 2 12 Is aware of the technical and ethical responsibilities, has inquisitive and innovative quality 5 * Contribution levels are between 0 (not) and 5 (maximum).   Student Workload - ECTS Works Number Time (Hour) Total Workload (Hour) Course Related Works     Class Time (Exam weeks are excluded) 14 3 42     Out of Class Study (Preliminary Work, Practice) 14 3 42 Assesment Related Works     Homeworks, Projects, Others 6 4 24     Mid-term Exams (Written, Oral, etc.) 1 2 2     Final Exam 1 2 2 Total Workload: 112 Total Workload / 25 (h): 4.48 ECTS Credit: 4