Mechanical VIbrations detailed Syllabus for Automobile Engineering (AUTO), 2018 scheme has been taken from the VTUs official website and presented for the VTU students. For Course Code, Subject Names, Teaching Department, Paper Setting Board, Theory Lectures, Tutorial, Practical/Drawing, Duration in Hours, CIE Marks, Total Marks, Credits and other information, visit full semester subjects post given below. The Syllabus PDF files can also be downloaded from the official website of the university.
For all the other VTU AUTO 8th Sem Syllabus for BE 2018 Scheme, visit Automobile Engineering 8th Sem 2018 Scheme.
For all the (Professional Elective-4) subjects refer to Professional Elective-4 Scheme. The detail syllabus for mechanical vibrations is as follows.
Course Objectives:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
.
Module 1
Introduction: Types of vibration, Simple harmonic motion and definition of some terms of vibration, Vector method and complex form of representing harmonic motions, addition of simple harmonic motions. Un-damped free vibration: Introduction, Newton’s second law of motion method, D’Alembert’s principle, Energy method, Single degree of freedom systems, Natural frequency of free vibration, equivalent stiffness of springs, effect of spring mass.
Module 2
Damped free vibration: Single degree of freedom systems, types of damping, concept of critical damping and its importance, study of viscous damped systems-under damping, critical damping and over damping, logarithmic decrement, structural and coulomb damping. Whirling of shafts: Whirling of shafts with and without air damping, discussion of speeds above and below critical speeds.
Module 3
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Module 4
Two degree of freedom systems: Introduction, principle and normal modes of vibration, co-ordinate coupling, generalized and principal co-ordinates, orthogonality principle, Lagrange’s equation, semi-definite systems, forced vibrations, harmonic excitation. Applications: Vehicle suspension, Dynamic vibration absorber, dynamics of reciprocating engines. Vibration measuring instruments: Vibrometer, Accelerometer and frequency measuring instruments.
Module 5
Multi degree of freedom systems: Introduction, influence coefficients, Maxwell’s reciprocal theorem, orthogonality principle, Dunker ley’s equation, determination of natural frequencies using matrix iteration method, Holzer’s method for systems with free, fixed free and fixed ends, stodola method, Rayleigh’s method for beam vibration.
Course Outcomes:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Question paper pattern:
- The question paper will have ten full questions carrying equal marks.
- Each full question will be for 20 marks.
- There will be two full questions (with a maximum of four sub- questions) from each module.
Text Books:
- Mechanical Vibrations G. K. Grover and S. P. Nigam Nemchand and Brothers, Roorkee. 2009
- Mechanical Vibrations V. P. Singh Dhanpat Rai and Sons, New Delhi 2001
Reference Books:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For the detail Syllabus of all other subjects of BE (AUTO) 8th Sem, visit Automobile Engineering 8th Sem Subjects.
For all (CBSE & Non-CBSC) BE/B.Tech results, visit VTU BE/B.Tech all semester results.