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Course11210302542 lectures

Theory & Practice of Rotor Dynamics

Prof. Rajiv Tiwari · IIT Guwahati

Start with lecture 1 At NPTEL

Lectures

Overview

  1. Introduction Video
  2. A Brief History of Rotor Dynamics Video
  3. The State of the Art of Rotor Dynamics Video

Simple Rotors

  1. Simple Rotor Models with Rigid Bearings Video
  2. Jeffcott Rotor Model Video
  3. Variant of Jeffcott Rotor Model Video

Rotor Mounted on Bearings

  1. Rigid Rotor Mounted on Simple Anistropic Springs as Bearings Video
  2. Rigid Rotor Mounted on Complex Anisotropic Bearings Video
  3. Flexible Shaft with a Rigid Disc Mounted on Anistropic Supports Video

Gyroscopic Effects

  1. Gyroscopic Effects : Synchronous whirl of a Rotor Systems with a thin Disc Video
  2. Gyroscopic Effects : Synchronous and Asynchronous pure wobbling motions Video
  3. Gyroscopic Effects : Asynchronous whirl of a Rotor system with a thin Disc Video
  4. Gyroscopic Effects : Asynchronous whirl analysis with Dynamic Approach Video

Torsional Vibrations

  1. Torsional Vibrations: Simple Rotor Systems Video
  2. Three Disc Rotor System Video
  3. Transfer Matrix Approach I Video
  4. Transfer Matrix Approach II Video
  5. Transfer Matrix Approach III Video
  6. Geared and Branched Systems Video
  7. Continuous System and Finite Element Method Video
  8. Finite Element Method Video
  9. Finite Element Analysis Video
  10. Finite Element Analysis III Video

Transverse Vibrations

  1. Influence Coefficient Method Video
  2. Transfer Matrix Method I Video
  3. Transfer Matrix Method II Video
  4. Transfer Matrix Method III Video
  5. Continuous System Approach Video
  6. Finite Element Method I Video
  7. Finite Element Method II Video
  8. Finite Element Method III Video

Instability in Rotor Systems

  1. Instability in Rotor Systems: Bearings Video
  2. Fluid-Film Bearings Video
  3. Internal Damping & Asymmetrical Shaft Video
  4. Steam Whirl and Seals Video
  5. Subcritical Speed Whirl Video

Balancing

  1. Introduction to Rigid Rotor Balancing Video
  2. Dynamic Balancing of Rotors: Rigid Rotor Balancing Video
  3. Dynamic Balancing of Rotors:Flexible Rotor Model Balancing Video
  4. Dynamic Balancing of Rotors:Influence Coefficient Method for Flexible Rotor Video

Condition Monitoring of Rotors

  1. Common Faults & Vibration signatures Video
  2. Condition Based Monitiring Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Guwahati
Department
Mechanical Engineering
Teacher
Prof. Rajiv Tiwari
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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