Course Information
Aerodynamics handles a mix of imperial, metric and other units but for our purpose we need to know the SI units for some common factors like: Kilogram for mass, Newton for Force and weight, metres per second square for acceleration, metres per second for velocity, Kelvin for temperature, Pascal for pressure, kilograms per cubic metre for density, Joule for energy, Newtons per metres square for wing loading and watt for power. Courses are constantly monitored and updated when major changes in authority documentation is released. Mass : Kilogram (kg) Weight : Newton (N) Force : Newton: kgm/s^2 Acceleration : m/s^2 Velocity : m/s Temperature : Kelvin (K),(273+°C) Pressure : Pascal (Pa) ,(N/m^2) Density : ρ (kg/m^3) Energy : Joule (J) , Power : Watt (W), 1J/sec Gravity : 9.81 m/s^2
Content of the Course
| Slide | 144 | Duration | 1:51:43 | Exam | No |
|---|
- COURSE START
- BASICS, LAWS AND DEFINITIONS / LAWS AND DEFINITIONS
- Newtons’ Law
- Air Density
- Static-Dinamic Pressure
- Bernoulli’s Theorem And Venturi
- Equation Of Continuity
- Dynamic Pressure And Ias
- Speed Terms
- BASICS ABOUT AIRFLOW AIFLOW
- AERODYNAMIC FORCES AND MOMENTS ON AEROFOILS / TOTAL REACTION FORCE
- A CENTRE OF PRESSURE AND AERODYNAMIC CENTRE / AERODYNAMIC MOMENT
- Equilibrium Of Forces
- Angle Of Attack
- SHAPE OF AN AEROFOIL SECTION / AIRFOIL SECTION
- POSITIVE CAMBERED & SYMMETRICAL AIRFOILS
- WING SHAPE / WING TIP-ROOT, SPAN
- WING PLANFORM, TAPER
- Mean (Aerodynamic) Chord
- The Aspect Ratio
- Dihedral, Sweep, Twist
- Angle Of Incidence
- TWO-DIMENSIONAL AIRFLOW AROUND AN AEROFOIL / STREAMLINE PATTERN
- Upwash / Downwash
- Stagnation Point
- Pressure Distribution
- Lift And Downwash
- Influence Of Angle Of Attack
- The Lift – Α Graph
- Flow Separatıon At High Angles Of Attack And Stall
- Drag And Wake
- COEFFICIENTS / THE LIFT COEFFICIENT CL
- THE DRAG COEFFICIENT CD
- Drag And Wake
- THREE-DIMENSIONAL AIRFLOW ABOUT AN AEROPLANE
- STREAMLINE PATTERN (3D)
- Spanwise Flow
- Upwash / Downwash
- Wing Tip Vortices For Different Aoa
- INDUCED DRAG
- Induced Drag Coefficient
- TOTAL DRAG
- PARASITE DRAG
- TOTAL DRAG AND SPEED
- THE TOTAL DRAG – SPEED GRAPH
- Speed Stability
- GROUND EFFECT / EFFECT ON CDI
- EFFECT ON CL AND Α STALL
- EFFECT ON TAKE-OFF AND LANDING CHARACTERISTICS OF AN AEROPLANE
- THE RELATIONSHIP BETWEEN THE LIFT COEFFICIENT AND SPEED IN STEADY, STRAIGHT AND LEVEL FLIGHT / STRAIGHT AND LEVEL FLIGHT
- THE STALL FLOW SEPARATION AT INCREASING ANGLES OF ATTACK / BOUNDARY LAYER
- Laminar / Turbulent Layer
- Stall development vs. Wing planform
- Pre-Stall Buffet
- THE STALL SPEED
- Stall development vs. Wing planform
- STALL WARNING
- SPECIAL PHENOMENA OF STALL
- Super (Deep) Stall
- Stabilizer Stall
- Contaminated Wing
- De/Anti-Ice Fluid
- Spins
- CLMAX AUGMENTATION / TRAILING EDGE FLAPS AND THE REASONS FOR USE IN TAKE-OFF AND LANDING
- LEADING EDGE HIGH LIFT DEVICES
- Vortex Generators
- MEANS TO REDUCE THE CL – CD RATIO / SPOILERS AND THE REASONS FOR USE IN THE DIFFERENT PHASES OF FLIGHT
- SPOILERS
- SPEED BRAKES AND THE REASONS FOR USE IN THE DIFFERENT PHASES OF FLIGHT
- THE BOUNDARY LAYER / THEIR ADVANTAGES AND DISADVANTAGES ON PRESSURE DRAG AND FRICTION DRAG
- AERODYNAMIC DEGRADATION / ICE AND OTHER CONTAMINANTS
- DEFORMATION AND MODIFICATION OF AIRFRAME, AGEING AEROPLANES / AEROPLANE AGEING
- COURSE END