Thursday, October 25, 2012

Introduction to Helicopter Aerodynamics and Dynamics


Introduction to Helicopter Aerodynamics and Dynamics
2012-10-25 02:42:29-04



Contents:
Introduction - Historical Development of Helicopters - Helicopter Configuration - Control Requirements - Types of Rotor Systems - Basic Power Requirements.

Introduction to Hovering Theory : Momentum Theory - Blade Element Theory - Combined Blade Element and Momentum theories for non - uniform inflow calculation - Ideal Rotor Vs Optimum Rotor.
Vertical Flight : Various flow states of Rotor - Autorotation in Vertical Descent - Ground Flight.

Forward Flight : Momentum Theory - Variable Infow Models - Blade Element Theory - Rotor Reference Planes - Hub Loads - Power variation with forward speed - Rotor Blade flapping Motion: Simple Model.
Helicopter Trim and Stability : Equilibrium condition of helicopter - Trim analysis - Basics of helicopter stability. 

Lecture 1: Mod-01 Lec-01 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 2: Mod-01 Lec-02 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 3: Mod-01 Lec-03 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 4: Mod-01 Lec-04 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 5: Mod-01 Lec-05 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 6: Mod-01 Lec-06 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 7: Mod-01 Lec-07 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 8: Mod-01 Lec-08 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 9: Mod-01 Lec-09 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 10: Mod-01 Lec-10 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 11: Mod-01 Lec-11 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 12: Mod-01 Lec-12 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 13: Mod-01 Lec-13 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 14: Mod-01 Lec-14 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 15: Mod-01 Lec-15 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 16: Mod-01 Lec-16 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 17: Mod-01 Lec-17 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 18: Mod-01 Lec-18 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 19: Mod-01 Lec-19 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 20: Mod-01 Lec-20 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 21: Mod-01 Lec-21 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 22: Mod-01 Lec-22 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 23: Mod-01 Lec-23 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 24: Mod-01 Lec-24 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 25: Mod-01 Lec-25 Introduction to Helicopter Aerodynamics and Dynamics
Lecture 26: Mod-01 Lec-26 Introduction to Helicopter Aerodynamics and Dynamics

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