# Physics of Turbulence

- Institution: IIT Kanpur
- Department: Physics
- Teacher: Prof. Mahendra K. Verma
- Level: Undergraduate
- Language: English
- Subjects: Physics
- Source: [NPTEL](https://nptel.ac.in/courses/115104112)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/115104112)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1: The turbulence problem](https://invisiblenetwork.ai/learn/nptel/115104112/ee21056f39b0) (Video)
2. [Lecture 2: Basic hydrodynamics - Governing equations](https://invisiblenetwork.ai/learn/nptel/115104112/5c991ddd534f) (Video)
3. [Lecture 3: Basic hydrodynamics - Vorticity](https://invisiblenetwork.ai/learn/nptel/115104112/aa30ac66a89a) (Video)
4. [Lecture 4: Basic hydrodynamics - Quadratic quantities](https://invisiblenetwork.ai/learn/nptel/115104112/998639dfcd46) (Video)
5. [Lecture 5: Basic hydrodynamics - Example problems](https://invisiblenetwork.ai/learn/nptel/115104112/c4d2fc42d7d9) (Video)
6. [Lecture 6: Fourier space representation - Definitions](https://invisiblenetwork.ai/learn/nptel/115104112/d95d42a54216) (Video)
7. [Lecture 7: Fourier space representation - Flow equations](https://invisiblenetwork.ai/learn/nptel/115104112/4ffe50727cc7) (Video)
8. [Lecture 8: Fourier space represenation - Kinetic energy](https://invisiblenetwork.ai/learn/nptel/115104112/65c2c38dba2d) (Video)
9. [Lecture 9: Fourier space representation - Vorticity, Kinetic Helicity, and Enstrophy](https://invisiblenetwork.ai/learn/nptel/115104112/2e894a144ada) (Video)
10. [Lecture 10: Fourier space representation - Examples](https://invisiblenetwork.ai/learn/nptel/115104112/cb37f1af40f6) (Video)
11. [Lecture 11: Fourier space representation - Examples (continued)](https://invisiblenetwork.ai/learn/nptel/115104112/24ab0b12cadc) (Video)
12. [Lecture 12: Craya-Herring Basis: Definitions](https://invisiblenetwork.ai/learn/nptel/115104112/c8e751031552) (Video)
13. [Lecture 13: Craya-Herring Basis: Equations of Motion for a Triad](https://invisiblenetwork.ai/learn/nptel/115104112/422531d24cec) (Video)
14. [Lecture 14: Craya-Herring Basis: Equations of Motion for an Anticlockwise Triad](https://invisiblenetwork.ai/learn/nptel/115104112/e5cd7101d295) (Video)
15. [Lecture 15: Thermal Instability](https://invisiblenetwork.ai/learn/nptel/115104112/d00095509ad9) (Video)
16. [Lecture 16: Thermal Instabilities Continued](https://invisiblenetwork.ai/learn/nptel/115104112/a5b6c9a91953) (Video)
17. [Lecture 17: Rotating Convection: Instability and Patterns](https://invisiblenetwork.ai/learn/nptel/115104112/edd6ddfea952) (Video)
18. [Lecture 18: Magnetoconvection: Instability and Patterns](https://invisiblenetwork.ai/learn/nptel/115104112/1d2e9a05ec48) (Video)
19. [Lecture 19: Nonlinear Saturation: Lorenz Equation](https://invisiblenetwork.ai/learn/nptel/115104112/a6ee2e9024df) (Video)
20. [Lecture 20: Patterns, Chaos, and Turbulence](https://invisiblenetwork.ai/learn/nptel/115104112/c453a7c6d96b) (Video)
21. [Lecture 21: Energy Transfers: Mode-to-mode Energy Transfers](https://invisiblenetwork.ai/learn/nptel/115104112/67d796055e7c) (Video)
22. [Lecture 22: Energy Transfers: Mode-to-mode Energy Transfers (continued)](https://invisiblenetwork.ai/learn/nptel/115104112/d0137fa9f969) (Video)
23. [Lecture 23: Energy Transfers: Examples](https://invisiblenetwork.ai/learn/nptel/115104112/44a41b1dccbf) (Video)
24. [Lecture 24: Energy Transfers: Spectral Energy Flux and Shell-to-Shell Energy Transfer](https://invisiblenetwork.ai/learn/nptel/115104112/37cdac7e3a5d) (Video)
25. [Lecture 25: Energy Transfers: Fluid Simulations using Spectral Method](https://invisiblenetwork.ai/learn/nptel/115104112/50600a8a8b53) (Video)
26. [Lecture 26: Energy Transfers: Fluid Simulations - Dealiasing](https://invisiblenetwork.ai/learn/nptel/115104112/6036c6dc523c) (Video)
27. [Lecture 27: Kolmogorov's Theory: Energy Spectrum and Flux](https://invisiblenetwork.ai/learn/nptel/115104112/4da9d8d3d6ae) (Video)
28. [Lecture 28: Kolmogorov's Theory: Insights and its Verification with Direct Numerical Simulation](https://invisiblenetwork.ai/learn/nptel/115104112/71ebd9e3707e) (Video)
29. [Lecture 29: Kolmogorov's theory: Spectrum and Flux in inertial-dissipation range](https://invisiblenetwork.ai/learn/nptel/115104112/68770b09c748) (Video)
30. [Lecture 30: Kolmogorov's four-fifth law: Isotropic Tensor and Correlations](https://invisiblenetwork.ai/learn/nptel/115104112/b4c310ae54c9) (Video)
31. [Lecture 31: Kolmogorov's four-fifth law: Derivation](https://invisiblenetwork.ai/learn/nptel/115104112/4dd0f7f3b615) (Video)
32. [Lecture 32: Kolmogorov's four-fifth law: Derivation (Final steps)](https://invisiblenetwork.ai/learn/nptel/115104112/e8874f385b0b) (Video)
33. [Lecture 33: Enstrophy Spectrum and Flux](https://invisiblenetwork.ai/learn/nptel/115104112/63d88c299d5f) (Video)
34. [Lecture 34: Two-dimensional Turbulence](https://invisiblenetwork.ai/learn/nptel/115104112/b626b9fc25a7) (Video)
35. [Helical turbulence](https://invisiblenetwork.ai/learn/nptel/115104112/d8cbda2d9608) (Video)
36. [Flow with a scalar](https://invisiblenetwork.ai/learn/nptel/115104112/d44078767327) (Video)
37. [Passive scalar turbulence](https://invisiblenetwork.ai/learn/nptel/115104112/aa61a13c2608) (Video)
38. [Stably stratified turbulence](https://invisiblenetwork.ai/learn/nptel/115104112/4442d264737e) (Video)
39. [Turbulent thermal convection](https://invisiblenetwork.ai/learn/nptel/115104112/0deb7f206b23) (Video)
40. [Flow with a vector](https://invisiblenetwork.ai/learn/nptel/115104112/f317b03cc2d2) (Video)
41. [Lecture 41: MHD Turbulence: Formalism](https://invisiblenetwork.ai/learn/nptel/115104112/dbc75e595fe6) (Video)
42. [Lecture 42: MHD Turbulence: Energy Transfers](https://invisiblenetwork.ai/learn/nptel/115104112/1a5d635a98ce) (Video)
43. [Lecture 43: MHD Turbulence: Turbulence Models](https://invisiblenetwork.ai/learn/nptel/115104112/8377a123da3c) (Video)
44. [Lecture 44: MHD Turbulence: Dynamo](https://invisiblenetwork.ai/learn/nptel/115104112/4829ae8fdd0e) (Video)
45. [Live Session 17-09-2019](https://invisiblenetwork.ai/learn/nptel/115104112/ee21056f39b0-2) (Video)