Fundamentals Of Mechanical Vibration

An Introductory Course

What you'll learn
Classification of vibration
Analysis of Single Degree of Freedom/ Un-damped/Free Vibration
Analysis of Single Degree of Freedom/ Damped/ Free Vibrations
Analysis of Forced Vibrations
Vibration Isolation and Transmissibility
Analysis of Forced Transmissibility
Analysis of Transverse Vibrations
Higher Critical Speeds
Whirling Speed of Shaft
Torsional Vibrations
Requirements
Be familiar with basics of Engineering Mechanics and Calculus.
Description
Vibrations are defined as an oscillation in mechanical dynamic systems which causes minor or serious performance or safety problems in an engineered system. The course focuses and covers important topics such as the classification of vibrations, linearization and lumping of parameters, analysis of free vibrations, analysis of forced vibrations, vibration due to unbalanced masses, vibration isolation, and transmissibility, analysis of force transmissibility, transverse vibrations, higher critical speeds, and whirling speed of the shaft.

Overview

Section 1: Beginning Mechanical Vibration

Lecture 1 What you will learn?

Lecture 2 Classification of Vibrations

Lecture 3 Classification of Vibration on the basis of motion

Lecture 4 Classification of Vibration on the basis of degree of freedom

Section 2: System Parameters in Mechanical Vibration

Lecture 5 Concept of Inertia

Lecture 6 Concept of Restoration

Lecture 7 Hooke's Law

Lecture 8 Concept of Damping

Lecture 9 Linearization of parameters

Lecture 10 Lumping of parameters

Section 3: Undamped Free Vibration

Lecture 11 Equilibrium Position and Method of Analysis

Lecture 12 Case studies

Lecture 13 Solution of equation of motion

Section 4: Damped Free Vibration

Lecture 14 Damping Factor

Lecture 15 Damping System

Section 5: Forced Vibration

Lecture 16 Concept of External Excitation

Lecture 17 Concept of Magnification Factor

Lecture 18 Force due to unbalanced masses

Section 6: Vibration Isolation and Transmissibility

Lecture 19 Concept of Vibration Isolation

Lecture 20 Concept of Transmissibility

Section 7: Additional topics

Lecture 21 Transverse Vibration

Lecture 22 Higher Critical Speed

Lecture 23 Torsional Vibration

Lecture 24 Whirling of shaft

Beginner in Mechanical Vibrations.