Acoustic Instabilities in Aerospace Propulsion (USB)

Media Storage Type : 32 GB USB Stick

NPTEL Subject Matter Expert : Prof. R.I. Sujith

NPTEL Co-ordinating Institute : IIT Madras

NPTEL Lecture Count : 41

NPTEL Course Size : 17 GB

NPTEL PDF Text Transcription : Available and Included

NPTEL Subtitle Transcription : Available and Included (SRT)

Lecture Titles:

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