Course Details
Subject {L-T-P / C} : ME6102 : Vibration Analysis and Diagnostics { 3-0-0 / 3}
Subject Nature : Theory
Coordinator : Prof. Sukesh Chandra Mohanty
Syllabus
Module-1: Forced Vibration with non-harmonic and transient excitation of single degree freedom systems [03 hrs]
Module2-Fourier analysis, Response to arbitrary loading (Duhamel’s Integral), Impulse response, Mechanical shock, Parametric Excitation. [05 hrs]
Module3-Two degree Freedom System, Multi-degree Freedom systems, modal analysis [06 hrs]
Module4-Numerical Methods for natural frequencies and Mode Shape calculation: Matrix iteration Method, Transfer matrix Method, Myklestadt-Prohl Method, Rayleigh’s minimum principle, Stodola’s Method, Hoizer’s Method. [08 hrs]
Module5-Vibrations of Continuous systems governed by wave equation and Euler Bernoulli equation, strings, membranes, rods, beams [09 hrs]
Module6- Experimental Methods in Vibration Analysis, industrial applications -, vibration standards, vibration monitoring, vibration signature of common M/C faults [04hrs]
Course Objectives
- To apprise the students about importance of vibration analysis and its application in practice.
- To teach the vibration study of discrete and continuous systems.
- To teach different numerical tools of vibration analysis.
- Application of vibration analysis for fault diagnosis of machine elements..
Course Outcomes
CO1: Knowledge will be gained on the subject matter. <br />CO2: Able to apply the theory to practical problems. <br />CO3: Knowledge will be enhanced to implement the concept for product development. <br />CO4: Pursue a career in the field of vibration either in industry or research.
Essential Reading
- P. Srinivasan, Mechanical Vibration analysis, TMH
- J.S. Rao & K.Gupta, Introductory course on Theory and Practice of Mechanical Vibrations, New Age Publication
Supplementary Reading
- L. Meirovitch, Elements of Vibration Analysis, Tata McGraw Hill
- W. T. Thomson, Theory of Vibration with Applications, CBS Publ.