# Mechanical Vibrations

- Institution: IIT Guwahati
- Department: Mechanical Engineering
- Taught by: Prof. Rajiv Tiwari, Prof. S.K. Dwivedy
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/112103112)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/112103112)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Overview of the Course, Practical and Research Trends](https://invisiblenetwork.ai/learn/nptel/112103112/14646d01fb45) (Video)
2. [Harmonic and Periodic Motions, Vibration Terminology](https://invisiblenetwork.ai/learn/nptel/112103112/38a41b912981) (Video)
3. [Vibration Model, Equation of Motion-Natural Frequency](https://invisiblenetwork.ai/learn/nptel/112103112/2afd923fc261) (Video)
4. [Energy Method, Principle of Virtual Work](https://invisiblenetwork.ai/learn/nptel/112103112/3e28cc8d77e9) (Video)
5. [Viscously Damped Free Vibration Special Cases: Oscillatory](https://invisiblenetwork.ai/learn/nptel/112103112/0e367431f601) (Video)
6. [Logarithmic Decrement Experimental Determination of Damping Coefficient Hystersis Loop](https://invisiblenetwork.ai/learn/nptel/112103112/d85d6092a91a) (Video)
7. [Coulomb Damping other Damping Models](https://invisiblenetwork.ai/learn/nptel/112103112/9301603e070a) (Video)
8. [Forced Harmonic Vibration, Magnification Factor](https://invisiblenetwork.ai/learn/nptel/112103112/02d0625bed47) (Video)
9. [Laplace Transform, Superposition Theorem](https://invisiblenetwork.ai/learn/nptel/112103112/7a93abefe389) (Video)
10. [Rotor Unbalance and Whirling of Shaft, Transmissibility](https://invisiblenetwork.ai/learn/nptel/112103112/3091f37a7f13) (Video)
11. [Support Motion, Vibration Isolation](https://invisiblenetwork.ai/learn/nptel/112103112/0bc914d011e2) (Video)
12. [Sharpness of Resonance, Vibration Measuring Instruments](https://invisiblenetwork.ai/learn/nptel/112103112/1e2c5104b8b1) (Video)
13. [Generalized and Principle Coordinates, Derivation of Equation of Motion](https://invisiblenetwork.ai/learn/nptel/112103112/5c2c0c68e299) (Video)
14. [Lagranges's Equation](https://invisiblenetwork.ai/learn/nptel/112103112/4f0ecdcaa451) (Video)
15. [Coordinate Coupling](https://invisiblenetwork.ai/learn/nptel/112103112/093e8d522882) (Video)
16. [Forced Harmonic Vibration](https://invisiblenetwork.ai/learn/nptel/112103112/e309998ad299) (Video)
17. [Tuned Absorber, Determination of Mass Ratio](https://invisiblenetwork.ai/learn/nptel/112103112/d14b006d171e) (Video)
18. [Tuned and Damped Absorber, Untuned Viscous Damper](https://invisiblenetwork.ai/learn/nptel/112103112/85926db75362) (Video)
19. [Derivation of Equations of Motion, Influence Coefficient Method](https://invisiblenetwork.ai/learn/nptel/112103112/bfa69103c33c) (Video)
20. [Properties of Vibrating Systems: Flexibility & Stiffness Matrices, Reciprocity Theorem](https://invisiblenetwork.ai/learn/nptel/112103112/3111e1a46ea8) (Video)
21. [Modal Analysis: Undamped](https://invisiblenetwork.ai/learn/nptel/112103112/7b67e5d64e4a) (Video)
22. [Modal Analysis: Damped](https://invisiblenetwork.ai/learn/nptel/112103112/29cd08ef9e42) (Video)
23. [Simple Systems With One Two or Three Discs Geared System](https://invisiblenetwork.ai/learn/nptel/112103112/910010cf6b4a) (Video)
24. [Multi-Degree of Freedom Systems-Transfer Matrix Method Branched System](https://invisiblenetwork.ai/learn/nptel/112103112/30a125fba42b) (Video)
25. [Derivation of Equations of Motion Part 1 - Newton](https://invisiblenetwork.ai/learn/nptel/112103112/73d554069afa) (Video)
26. [Derivation of Equations of Motion Part 2 - Newton](https://invisiblenetwork.ai/learn/nptel/112103112/d28d2133f2b0) (Video)
27. [Vibration of Strings](https://invisiblenetwork.ai/learn/nptel/112103112/453634f8ab9c) (Video)
28. [Longitudinal and Torsional Vibration of Rods](https://invisiblenetwork.ai/learn/nptel/112103112/690467a4e4f9) (Video)
29. [Transverse Vibration of Beams, Equations of Motion and Boundary Conditions](https://invisiblenetwork.ai/learn/nptel/112103112/9c0d84c116b4) (Video)
30. [Transverse Vibration of Beams: Natural Frequencies and Mode Shapes](https://invisiblenetwork.ai/learn/nptel/112103112/1e70baab6523) (Video)
31. [Rayleigh's Energy Method](https://invisiblenetwork.ai/learn/nptel/112103112/a439dd1679ff) (Video)
32. [Matrix Iteration Method](https://invisiblenetwork.ai/learn/nptel/112103112/e8a1d901c1a3) (Video)
33. [Durkerley, Rayleigh-Ritz and Galerkin Method](https://invisiblenetwork.ai/learn/nptel/112103112/5078a76af703) (Video)
34. [Finite Element Formulation for Rods, Gear Train and Branched System](https://invisiblenetwork.ai/learn/nptel/112103112/5d87bda3f066) (Video)
35. [Finite Element Formulation for Beams: Galerkin](https://invisiblenetwork.ai/learn/nptel/112103112/6cee97565147) (Video)
36. [Global Finite Element Assembly and Imposition of Boundary Conditions](https://invisiblenetwork.ai/learn/nptel/112103112/e689a97efb34) (Video)
37. [Vibration Testing Equipments: Signal Measurements](https://invisiblenetwork.ai/learn/nptel/112103112/b46076573ec4) (Video)
38. [Vibration Testing Equipments: Signal Analysis](https://invisiblenetwork.ai/learn/nptel/112103112/8c2cdb538e85) (Video)
39. [Field Balancing of Rotors](https://invisiblenetwork.ai/learn/nptel/112103112/c183827d9d91) (Video)
40. [Condition Monitoring](https://invisiblenetwork.ai/learn/nptel/112103112/1f16851eba3d) (Video)