Course10110508877 lectures
Fundamentals of Theoretical and Experimental Aerodynamics
Prof. Arnab Roy · IIT Kharagpur
Lectures
Week 1 :
- Lecture 01: Introduction on Aerodynamics-its relevance and applications
- Lecture 02: Atmosphere
- Lecture 03: Flow velocity, pressure, skin friction
- Lecture 04: Generation of aerodynamic forces and moments on an aircraft
- Lecture 05: Generation of aerodynamic forces and moments on an aircraft (Contd.)
- Lecture 06: Generation of aerodynamic forces and moments on an....
Week 2 :
- Lecture 07: Eulerian and Lagrangian perspectives of flow: Fluid element trajectories
- Lecture 08: Fluid element trajectories, Angular velocity, and vorticity
- Lecture 09: Irrotational and Rotational flow, Strain of a fluid element, Gradient....
- Lecture 10: Line Surface and Volume Integrals, Circulation, Velocity ....
- Lecture 11: Conservation equations of mass, momentum and energy
- Lecture 12: Conservation equations of momentum and energy
Week 3 :
- Lecture 13: Inviscid and viscous flows
- Lecture 14: Inviscid and viscous flows (cont’d)
- Lecture 15: Bernoulli’s equation and its applications....
- Lecture 16: Bernoulli’s equation applications; Potential flow; Boundary layer flow
- Lecture 17: Boundary layer flow
- Lecture 18: Boundary Layer (cont’d) & Laminar and turbulent flow
Week 4 :
- Lecture 19: Airfoil Geometry, forces and moments acting on an airfoil
- Lecture 20: Pressure distribution on an airfoil, Airfoil nomenclature and characteristics
- Lecture 21: Airfoil characteristics; Aerodynamic center; Some more elementary flows
- Lecture 22: Elementary flows- Doublet and Point Vortex; Vortex sheet
- Lecture 23: Kutta condition; Kelvin’s circulation theorem; Introduction to thin airfoil theory
- Lecture 24: Results of thin airfoil theory for symmetric....
- Lecture 25: Multi element airfoils, Laminar and turbulent....
Week 5 :
- Lecture 26: Finite wing geometry and flow features
- Lecture 27: Biot Savart Law; Prandtl’s lifting line theory
- Lecture 28: Prandtl lifting theory for finite wings
- Lecture 29: Finite wing aerodynamics; Delta wing aerodynamics
- Lecture 30: Delta wing aerodynamics; Unsteady aerodynamics
Week 6 :
- Lecture 31: Fundamentals of high speed flows
- Lecture 32: Velocity potential equation and its application; Finite Waves
- Lecture 33: Normal shocks
- Lecture 34: Normal shocks, Mach waves and oblique shocks
- Lecture 35: Oblique shock; Prandtl Meyer expansion
- Lecture 36: Shock expansion theory; Flow through converging diverging nozzle
- Lecture 37: Flow through converging diverging nozzle under different back pressure....
- Lecture 38: Priliminary concepts of hypersonic flow; Shock tube
Week 7 :
- Lecture 39: Computing aerodynamic flows - trying to connect with the theory
- Lecture 40: Computing aerodynamic flows- trying to connect with the theory (cont’d)
- Lecture 41: Some more on flow physics; The different steps involved in flow computations
- Lecture 42: An introduction to Panel Method
- Lecture 43: Panel method and Vortex Lattice Method
Week 8 :
- Lecture 44: Mathematical classification of PDEs and their physical behavior
- Lecture 45: Basics of grid and discretization of governing PDEs
- Lecture 46: Different aspects of numerical schemes
- Lecture 47: Basics of Euler Equation
- Lecture 48: Basics of Compressible Navier Stokes Equations
Week 9:
- Lecture 49: Wind tunnel-an experimental tool in aerodynamics; Types of wind tunnels
- Lecture 50: Wind Tunnel design basics- Subsonic Wind Tunnels
- Lecture 51: Wind Tunnel design basics-Subsonic wind tunnels (cont’d)....
- Lecture 52: Wind Tunnel design basics - Supersonic wind tunnels
- Lecture 53: Continuous closed circuit supersonic wind tunnel....
- Lecture 54: Scalling of wind tunnel models; Safety issues in wind tunnel handling
Week 10 :
- Lecture 55: Flow visualization techniques
- Lecture 56: Schlieren and Shadowgraph techniques....
- Lecture 57: Measurement of Pressure using mechanical instruments
- Lecture 58: Rayleigh Pitot tube; Drag measurement using wake survey and direct weighing method
- Lecture 59: Mechanical balance
Week 11:
- Lecture 60: Electronic transducers
- Lecture 61: Wheatstone bridge circuits for force and moment measurement
- Lecture 62: Strain gauge based balances; Electronic pressure gauges
- Lecture 63: Absolute-Gauge-Differential pressure sensors; Data Acquisition System
- Lecture 64: Measurement error and uncertainty
Week 12 :
- Lecture 65: Velocity measurement using Particle Image Velocimetry
- Lecture 66: Velocity measurement using Particle Image Velocimetry- cont’d
- Lecture 67: Particle image velocimetry- cont’d
- Lecture 68: How wind tunnel and associated instrumentation are used....
- Lecture 69: Quick recapitulation of course content and closure
Live Session
Syllabus and materials
At NPTEL, as the course publishes them.
Credits and licence
- Institution
- IIT Kharagpur
- Department
- Aerospace Engineering
- Teacher
- Prof. Arnab Roy
- 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
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- NPTEL gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed
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