Aerofoils

Back to: CPL Aerodynamics CADA Full Course

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Wings

Lesson 1 within section Wings.

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Leading Edge Radius/Thickness to Chord Ratio

Lesson 3 within section Wings.

Lessons

CPL Aerodynamics (CADA) Practice Exam Questions
- CADA Practice Exam Quiz 1
- CADA Practice Exam Quiz 2
- CADA Practice Exam Quiz 3
- CADA Practice Exam Quiz 4
- CADA Practice Exam Quiz 5
- CADA Practice Exam Quiz 6
- CADA Practice Exam Quiz 7
- CADA Practice Exam Quiz 8
- CADA Practice Exam Quiz 9
- CADA Practice Exam Quiz 10
- CADA Practice Exam Quiz 11
- CADA Practice Exam Quiz 12
- CADA Practice Exam Quiz 13
- CADA Practice Exam Quiz 14
- CADA Practice Exam Quiz 15
- CADA Practice Exam Quiz 16
- CADA Practice Exam Quiz 17
- CADA Practice Exam Quiz 18
- CADA Practice Exam Quiz 19
- CADA Practice Exam Quiz 20
- CADA Practice Exam Quiz 21
- CADA Ultimate Advanced Exam
- CADA Ultimate Advanced Exam 2
Getting Started
- The CASA CPL Aerodynamics Exam Information
- Aims and Objectives
Wings
- Wings
- Aerofoils
- Leading Edge Radius/Thickness to Chord Ratio
- Angle of Incidence
- Wing Washout
- Wing span and Wing Area
- Aspect Ratio
- Tapered and Swept Back Wings
- Dihedral / Anhedral
- Wing Loading
Lift and Drag
- Lift and Drag
- Aerodynamic Forces on a wing
- Static and Dynamic Pressure
- Bernoulli’s Principle
- Bernoulli’s Principle and Lift
- Lift Explained Simply
- Pressure Distribution over a Wing
- The Lift Formula
- Varying Lift
- Total Drag
- Parasite Drag
- Parasite Drag vs. Airspeed
- Induced Drag
- Induced Drag and Aspect Ratio
- Wing washout and Induced Drag
- Winglets
- Ground Effect
- Induced Drag vs. Airspeed
- Total Drag vs. Airspeed
- Lift/Drag Ratio
- Boundary Layer
- Laminar and Turbulent Boundary Layer
- Separated Boundary Layer
- Boundary Layer
Airspeed
- Airspeed
- V Speeds
- Types of Airspeed
- CAS vs TAS
- Groundspeed
Flight Controls
- Flight Controls
- The Primary Effect of the Ailerons
- The Secondary Effect of the Ailerons
- The Primary Effect of the Elevator
- The Secondary Effect of the Elevator
- The Primary Effect of the Rudder
- The Secondary Effect of the Rudder
- Control Effectiveness
- The Effect of Power
- Slipstream Effect
- Flight Controls
Taxi, Take-off and Landing
- Taxi, Take-off and Landing
- Weather cocking
- Slipstream Effect
- Torque Effect
- Asymmetric Blade Effect
- Gyroscopic Precession
- Take-Off
- Landing
- Flapless Landing
- Wheel barrowing
- Wind shear on Take-Off
- Wind shear on Approach
Straight and Level
- Straight and Level
- Forces in Straight and Level
- Angle of Attack vs. Airspeed
- Thrust Required and Thrust Available
- Power Required and Power Available
- Maximum Range
- Drag and Power Curves and Best Range
- Maximum Endurance and the Power Curve
- Factors Affecting Maximum Range
- Maximum Endurance
- Maximum Endurance and the Power Curve
- Region of Reverse Command
- Effect of Shifting the Centre of Gravity
Climbing
- Climbing
- Forces in a Climb
- Types of Climb
- Angle of Climb
- Rate of Climb
- The Effect of Wind on Climbing
- Factor Affecting Climbing
Descending
- Descending
- Forces in a Descent
- Forces in a Glide Descent
- Effect of Wind
- Effect of Thrust on a Descent
- Effect of Weight
- Best L/D Ratio and Descending
- Weight and Gliding
- The Effect of Wind on Descending
- The Effect of Flap on Descending
Turning
- Turning
- Centripetal Force
- Forces in a turn
- Load Factor
- Stall Speed Calculation
- Balance
- Adverse Aileron Yaw
- Rate and Radius of Turn
- Effect of increased TAS on Turn Performance
- Effect of increased Angle of Bank on Turn Performance
- Turning Summary
- Overbank
- Illusion of Turn with Wind Close to the Ground
- Effect of increasing Angle of Bank on over banking in a Level Turn
- Overbanking in a Climbing Turn
- No over banking or under banking in a descending turn
Stalls, Spins and Spiral Dives
- Stalls, Spins and Spiral Dives
- What is a stall?
- Boundary Layer and the Stall
- Calculating the Straight and Level Stall Speed
- CL AND CD Curves
- Effect of Power on Stall Speed
- Effect of Power on the stall
- Effect of Flap on the stall
- Effect of Weight and Load Factor on Stall Speed
- Effect of power on the stall
- Effect of Frost, Ice and Damage on Stall Speed
- Symptoms of a Stall
- Recovery from a Stall
- Aileron use at High Angles of Attack
- Spins vs. Spiral Dives
- Spinning
- Spinning Recovery
Lift Augmentation
- Lift Augmentation
- Reasons
- Principle of Flap Operation
- Purpose of Flaps
- Types of Trailing Edge Flaps
- Effect of Flap on Pitching Moments
- Vortex Generators
Design Features
- Design Features
- Trim Tab
- Fixed Trim Tab
- Horn Balance
- Balance Tab
- Anti Balance Tab
- Servo Tab
- Mass Balance
- Spoilers
Stability
- Stability
- Definition
- Dynamic Stability
- Terminology
- Longitudinal Stability
- Lateral Stability – Dihedral
- Lateral Stability – High Wing vs. Low Wing
- Lateral Stability – Sweep Back
- Spiral Instability
- Dutch Roll
Turbulence
- Turbulence
- Vortices
- Take-off and Landing
- Helicopters and Wake Turbulence
- Thrust Stream Turbulence
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