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Fundamentals of Gas Dynamics

Prof. Sameen. A · IIT Madras

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Lectures

Week 1

  1. Introduction Video
  2. Basics of Thermodynamics Video
  3. Tutorial 1 Video

Week - 2 : Revision of Fluid Mechanics & Thermodynamics concepts - II

  1. Control Volume Approach Video
  2. Conservation Equations Video
  3. Tutorial 2 Video

Week - 3 : Introduction to Compressible flows

  1. Energy Equation Video
  2. Concept of stagnation Video
  3. Discussion on stagnation Video
  4. Velocity of sound Video
  5. Discussion on velocity of sound and mach number Video

Week - 4 : Wave motion & Variable Area Flows

  1. Wave propagation Video
  2. Mach wave Video
  3. Mach number relations Video
  4. Variable Area Adiabatic flow Video

Week - 5 : More on Variable Area Adiabatic flow

  1. Variable Area Adiabatic flow (cont\'d) Video
  2. * reference quantities and their relations Video
  3. Importance of stagnation temperature in relation to v Video
  4. Discussion on variable area adiabaic flow and * reference quantities Video
  5. Gas tables Video

Week - 6: Isentropic flow through converging nozzles

  1. Converging nozzle Video
  2. Condition of choked flow and associated properties Video
  3. Area ratio and pressure ratio in converging nozzles Video
  4. Discussion on converging nozzles Video

Week - 7 : Isentropic flow through Converging - Diverging Nozzles

  1. Converging - Diverging (C-D) nozzles Video
  2. More on C-D nozzles Video
  3. Discussion on C-D nozzles - 1 Video
  4. Discussion on C-D nozzles - 2 Video
  5. Examples and applications of flow through C-D nozzles Video

Week - 8: Normal Shocks

  1. Introduction to normal shocks Video
  2. Normal shock relations - 1 Video
  3. Normal shock relations - 2 Video
  4. Rankine-Hugoniot equation Video

Week 9 - Normal Shock (Cont\'d)

  1. Discussion on Normal Shocks - 1 Video
  2. Discussion on Normal Shocks - 2 Video
  3. Normal shocks in C-D nozzles Video
  4. Normal shocks in C-D nozzles (Contd) Video

Week 10: Moving normal shocks & Oblique shocks

  1. Moving Normal Shocks Video
  2. Discussion on moving normal shocks Video
  3. Oblique shocks Video
  4. Oblique shock relations Video
  5. Discussion on oblique shocks Video
  6. Shock Polar diagram & Prandtl-Meyer relation for Oblique shocks Video

Week 11: Oblique shock reflection, Prandtl-Meyer flow and Prandtl-Meyer function

  1. Reflection of oblique shocks Video
  2. Discussion on reflection of oblique shocks Video
  3. Prandtl-Meyer flow Video
  4. Prandtl-Meyer flow (cont\'d) Video
  5. Discussion on Prandtl-Meyer expansion Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Madras
Department
Mechanical Engineering
Teacher
Prof. Sameen. A
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
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