PAÜ .:. Eğitim Öğretim Bilgi Sistemi

COURSE INFORMATION

Course Code	Course Title	L+P Hour	Semester	ECTS
OTOM 507	VIBRATION AND NOISE IN INTERNAL COMBUSTION ENGINES	3 + 0	1st Semester	7,5

COURSE DESCRIPTION

Course Level	Master's Degree
Course Type	Elective
Course Objective	To provide information and skill about dynamics of internal combustion engines, to analysis and interpret of vibration and noise.
Course Content	The reason of engine vibration, vibration damage, decrease of vibrations and balance, engine design parameters for decrease of vibrations, Lagrange energy equation, dynamic equations of engine, importance and place of Fourier equations for engine vibrations, estimation of natural frequency range, measurement of vibration and noise in engine, evaluation of measurement results.
Prerequisites	No the prerequisite of lesson.
Corequisite	No the corequisite of lesson.

COURSE LEARNING OUTCOMES

1	To analyze the kinematics of internal combustion engines.
2	To determine equations of inertia forces resulted from engine parts.
3	To distinguish vibrations result from inertia and gas forces.
4	To know quantify techniques of vibration and noise.
5	To decide on applications for reduction of vibration and noise.

COURSE'S CONTRIBUTION TO PROGRAM

ECTS ALLOCATED BASED ON STUDENT WORKLOAD BY THE COURSE DESCRIPTION

Activities	Quantity	Duration (Hour)	Total Work Load (Hour)
Course Duration (14 weeks/theoric+practical)	14	3	42
Hours for off-the-classroom study (Pre-study, practice)	14	5	70
Assignments	3	5	15
Mid-terms	1	20	20
Final examination	1	28	28
Presentation / Seminar Preparation	2	10	20
Total Work Load ECTS Credit of the Course			195 7,5

COURSE DETAILS

Select Year

Course Details

Course Code	Course Title	L+P Hour	Course Code	Language Of Instruction	Course Semester	Mode of Delivery
OTOM 507	VIBRATION AND NOISE IN INTERNAL COMBUSTION ENGINES	3 + 0	1	Turkish	2025-2026 Spring	Face to Face

Course Coordinator	E-Mail	Phone Number	Course Location	Attendance
Prof. Dr. ERKAN ÖZTÜRK	erkanozturk@pau.edu.tr		Course location is not specified.	%70

Goals		To provide information and skill about dynamics of internal combustion engines, to analysis and interpret of vibration and noise.
Content		The reason of engine vibration, vibration damage, decrease of vibrations and balance, engine design parameters for decrease of vibrations, Lagrange energy equation, dynamic equations of engine, importance and place of Fourier equations for engine vibrations, estimation of natural frequency range, measurement of vibration and noise in engine, evaluation of measurement results.

Topics

Weeks	Topics
1	Vibration and noise, vibration and noise sources in vehicles.
2	Vibration and noise in internal combustion engines.
3	Kinematics of internal combustion piston engine parts.
4	The internal combustion engine dynamics.
5	Balancing of the internal combustion engine.
6	Balancing of the internal combustion engine.
7	The forces acting on the crankshaft.
8	Crankshaft dynamics under the constrain forces.
9	MID-THERM EXAM
10	The forces acting on the engine block.
11	Engine block dynamics under the constrain forces.
12	The determination of vibrations and the natural frequencies in an internal combustion engines.
13	The vibraiton and noise measurements at internal combustion engines.
14	The interpretation of the vibraiton and noise in internal combustion engines.

Materials

Materials are not specified.

Resources

Resources	Resources Language
Charles Fayette Taylor, The Internal-combustion Engine in Theory and Practice: Combustion, VOL 2, CHAPTER 8. Engine Balance and Vibration.	English
Abdulla S. Rangwala, Reciprocating Machinery Dynamics, Google book,	English

Course Assessment

Assesment Methods	Percentage (%)	Assesment Methods Title
Final Exam	50	Final Exam
Midterm Exam	50	Midterm Exam

L+P: Lecture and Practice
PQ: Program Learning Outcomes
LO: Course Learning Outcomes

Prospective Student