Acoustic Instabilities in Aerospace Propulsion

Acoustic Instabilities in Aerospace Propulsion

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Mod-01 Lec-21 Lecture 21 : Active Control of Thermoacoustic Instability

21 of 41

21 of 41

Mod-01 Lec-21 Lecture 21 : Active Control of Thermoacoustic Instability

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Acoustic Instabilities in Aerospace Propulsion

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  1. 1 Mod-01 Lec-01 Lecture 1 : Introduction to Thermoacoustic Instabilities
  2. 2 Mod-01 Lec-02 Lecture 2 : Part I : Introduction to Acoustics Part II : Conservation Equations
  3. 3 Mod-01 Lec-03 Lecture 3 : Wave Equation and its Solution in Time Domain
  4. 4 Mod-01 Lec-04 Lecture 4 : Part I : Harmonic Waves Part II : Acoustic Energy Corollory
  5. 5 Mod-01 Lec-05 Lecture 5 : Standing Waves
  6. 6 Mod-01 Lec-06 Lecture 6 : Standing Waves -- 2
  7. 7 Mod-01 Lec-07 Lecture 7 : Power Flow and Acoustic Admittance
  8. 8 Mod-01 Lec-08 Lecture 8 : Impedance Tube Technique
  9. 9 Mod-01 Lec-09 Lecture 9 : Admittance and Standing Waves
  10. 10 Mod-01 Lec-10 Lecture 10 : Admittance,Stability and Attenuation
  11. 11 Mod-01 Lec-11 Lecture 11 : Attenuation : Continued Sound Propagation Through Inhomogeneous Media - 1
  12. 12 Mod-01 Lec-12 Lecture 12 : Sound Propagation Through Inhomogeneous Media - 2
  13. 13 Mod-01 Lec-13 Lecture 13 : Sound Propagation Through Inhomogeneous Media - 3
  14. 14 Mod-01 Lec-14 Lecture 14 : Multidimensional Acoustic Fields - 1
  15. 15 Mod-01 Lec-15 Lecture 15 : Multidimensional Acoustic Fields - 2
  16. 16 Mod-01 Lec-16 Lecture 16 : Interaction between Sound and Combustion
  17. 17 Mod-01 Lec-17 Lecture 17 : Reference Books Derivation of Rayleigh Criteria
  18. 18 Mod-01 Lec-18 Lecture 18 : Effect of Heat release on the Acoustic Field
  19. 19 Mod-01 Lec-19 Lecture 19 : Modal Analysis of Thermoacoustic Instability - 1
  20. 20 Mod-01 Lec-20 Lecture 20 : Modal Analysis of Thermoacoustic Instability - 2
  21. 21 Mod-01 Lec-21 Lecture 21 : Active Control of Thermoacoustic Instability
  22. 22 Mod-01 Lec-22 Lecture 22 : Toy model for a Rijke tube in Time Domain
  23. 23 Mod-01 Lec-23 Lecture 23 : Galerkin Technique for Thermoacoustics
  24. 24 Mod-01 Lec-24 Lecture 24 : Evolution Equation for Thermoacoustics
  25. 25 Mod-01 Lec-25 Lecture 25 : Non linear analysis of Thermoacoustic Instability
  26. 26 Mod-01 Lec-26 Lecture 26 : Non-normality, Transient Growth and Triggering Instability - 1
  27. 27 Mod-01 Lec-27 Lecture 27 : Non-normality, Transient Growth and Triggering Instability - 2
  28. 28 Mod-01 Lec-28 Lecture 28 : Non-normality, Transient Growth and Triggering Instability - 3
  29. 29 Mod-01 Lec-29 Lecture 29 : Bifurcations
  30. 30 Mod-01 Lec-30 Lecture 30 : Premixed Flame Acoustic Interaction - 1
  31. 31 Mod-01 Lec-31 Lecture 31 : Premixed Flame Acoustic Interaction - 2
  32. 32 Mod-01 Lec-32 Lecture 32 : Combustion instability due to Equivalence Ratio Fluctuation
  33. 33 Mod-01 Lec-33 Lecture 33 : Role of Hydrodynamic Instabilities - 1
  34. 34 Mod-01 Lec-34 Lecture 34 : Role of Hydrodynamic Instabilities - 2
  35. 35 Mod-01 Lec-35 Lecture 35 : Role of Hydrodynamic Instabilities - 3
  36. 36 Mod-01 Lec-36 Lecture 36 : Active Control of Thermoacoustic Instability Revisited
  37. 37 Mod-01 Lec-37 Lecture 37 : Solid Propellant Combustion Instability - 1
  38. 38 Mod-01 Lec-38 Lecture 38 : Solid Propellant Combustion Instability - 2
  39. 39 Mod-01 Lec-39 Lecture 39 : Response of a Diffusion Flame to Acoustic Oscillations -1
  40. 40 Mod-01 Lec-40 Lecture 40 : Response of a Diffusion Flame to Acoustic Oscillations - 2
  41. 41 Mod-01 Lec-41 Lecture 41 : Response of a Diffusion Flame to Acoustic Oscillations - 3

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