MF3013 MECHANICAL VIBRATIONS AND NOISE SYLLABUS | ANNA UNIVERSITY BE MANUFACTURING ENGINEERING 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 8TH SEMESTER B.E MANUFACTURING ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
MF3013 MECHANICAL VIBRATIONS AND NOISE LT P C
3 0 0 3
AIM:
To impart fundamental knowledge in the area of mechanical vibration and noise.
To train the students to analyze and find solution for practical industrial vibration and
noise problem and its control.
OBJECTIVES:
To understand the fundamental knowledge on vibrating systems.
To understand how to model the physical vibrating systems mathematically and the
basic behavior of vibration measuring instruments and their industrial applications.
To understand the fundamental of noise and its control.
UNIT I INTRODUCTION 8
Relevance and need for vibration analysis – Mathematical modeling of Vibrating
Systems – Discrete and Continuous systems - Review of Single degree of freedom
Systems – Free and Forced Vibrations- Various Damping Models.
UNIT II TWO DEGREE OF FREEDOM SYSTEMS 8
Free and forced vibrations of damped and undamped systems – Equations of motion
Coordinate Coupling and Principal Coordinates – Dynamic Vibration Absorbers –
Orthogonality principle, Technical Applications.
UNIT III MULTI DEGREE OF FREEDOM SYSTEMS 10
Equations of motion – Method of influence coefficients – Free vibration of undamped
system – Natural frequencies and mode shapes, solutions by matrix method and
influence coefficients. Mode shape Orthogonality – Free vibration of damped system –
Rayleigh – damping, General viscous damping – Forced Vibrations of Multi degree of
freedom system – Harmonic excitations.
UNIT IV VIBRATION MEASUREMENT 10
Vibration Monitoring – Data Acquisition – Vibration Parameter Selection – Vibration
Sensors – Accelerometers – Performance Characteristics – Sensor Location Signal
Preamplifications- Types of Preamplifiers – Instrumentation – Tape Recorders- Real
Time Analysis – Digital Fourier Transforms – FFT Analysis – Vibration Meters- Vibration
Signatures – Standards – Vibration Testing Equipment.
UNIT V FUNDAMENTALS OF NOISE 9
Sources of noise –noise terminology and concepts.- noise measurements – Systematic
approach to diagnosing and correcting noise-Managing - Noise and Vibration at Work-
Noise control methods
TOTAL : 45 PERIODS
TEXT BOOKS
1. J.S. Rao and K.Gupta, Introductory Course on Theory and Practice of Mechanical
Vibrations, Wiley Eastern Ltd., 1991.
2. Industrial Noise Control: Fundamentals and Applications, By Lewis H. Bell, Published
CRC Press, ISBN 0824790286,1994
REFERENCES
1. P.Srinivasan, Mechanical Vibration Analysis, Tata-Mc Graw Hill, New Delhi, 1982
2. G.K.Grover, Mechanical Vibrations, New Chand and Bros., Roorkee, 1989.
3. Seto, Mechanical Vibrations, Schaum Series, McGraw Hill Book Co.,
4. Rao V.Dukkipatti and J.Srinivas, Text book of mechanical Vibrations, Prentice Hall of
India, New Delhi, 2004.
MF3013 MECHANICAL VIBRATIONS AND NOISE LT P C
3 0 0 3
AIM:
To impart fundamental knowledge in the area of mechanical vibration and noise.
To train the students to analyze and find solution for practical industrial vibration and
noise problem and its control.
OBJECTIVES:
To understand the fundamental knowledge on vibrating systems.
To understand how to model the physical vibrating systems mathematically and the
basic behavior of vibration measuring instruments and their industrial applications.
To understand the fundamental of noise and its control.
UNIT I INTRODUCTION 8
Relevance and need for vibration analysis – Mathematical modeling of Vibrating
Systems – Discrete and Continuous systems - Review of Single degree of freedom
Systems – Free and Forced Vibrations- Various Damping Models.
UNIT II TWO DEGREE OF FREEDOM SYSTEMS 8
Free and forced vibrations of damped and undamped systems – Equations of motion
Coordinate Coupling and Principal Coordinates – Dynamic Vibration Absorbers –
Orthogonality principle, Technical Applications.
UNIT III MULTI DEGREE OF FREEDOM SYSTEMS 10
Equations of motion – Method of influence coefficients – Free vibration of undamped
system – Natural frequencies and mode shapes, solutions by matrix method and
influence coefficients. Mode shape Orthogonality – Free vibration of damped system –
Rayleigh – damping, General viscous damping – Forced Vibrations of Multi degree of
freedom system – Harmonic excitations.
UNIT IV VIBRATION MEASUREMENT 10
Vibration Monitoring – Data Acquisition – Vibration Parameter Selection – Vibration
Sensors – Accelerometers – Performance Characteristics – Sensor Location Signal
Preamplifications- Types of Preamplifiers – Instrumentation – Tape Recorders- Real
Time Analysis – Digital Fourier Transforms – FFT Analysis – Vibration Meters- Vibration
Signatures – Standards – Vibration Testing Equipment.
UNIT V FUNDAMENTALS OF NOISE 9
Sources of noise –noise terminology and concepts.- noise measurements – Systematic
approach to diagnosing and correcting noise-Managing - Noise and Vibration at Work-
Noise control methods
TOTAL : 45 PERIODS
TEXT BOOKS
1. J.S. Rao and K.Gupta, Introductory Course on Theory and Practice of Mechanical
Vibrations, Wiley Eastern Ltd., 1991.
2. Industrial Noise Control: Fundamentals and Applications, By Lewis H. Bell, Published
CRC Press, ISBN 0824790286,1994
REFERENCES
1. P.Srinivasan, Mechanical Vibration Analysis, Tata-Mc Graw Hill, New Delhi, 1982
2. G.K.Grover, Mechanical Vibrations, New Chand and Bros., Roorkee, 1989.
3. Seto, Mechanical Vibrations, Schaum Series, McGraw Hill Book Co.,
4. Rao V.Dukkipatti and J.Srinivas, Text book of mechanical Vibrations, Prentice Hall of
India, New Delhi, 2004.
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