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Flight mechanics - Lift and trajectory
  • Level Professional
  • Duration 6 hours
  • Course by ISAE-SUPAERO
  • Offered by

About

In this course, you will understand the influence of the angle of attack and speed on the lift. Then we will focus on hazards and limitations, like stall, spiral dive, or flutter. You will understand why stall phenomenon and Mach number limit the maximum lift and altitude the airplane can achieve. Then, you must understand what is flutter and why the altitude and speed of the airplane must be restricted to a safe domain. In the end, we will explain how to control the trajectory of the airplane and the relation with lift and load factor. This course is a part of the specialization "Fundamentals of Flight mechanics".

Modules

How to create lift and use it to control the trajectory?

    • 2 Readings
    • 1 Discussion
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1 Discussions

  • Create lift and use it in the trajectory

2 Readings

  • Welcome!
  • Glossary/Definiton of terms

Relation between Aerodynamics forces and AOA

    • 2 Videos
    • 4 Readings
    • 1 Plugin
    • 2 Assignment
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2 Assignment

  • Check your knowledge on aerodynamique forces
  • According to your observation, answer the questions

2 Videos

  • Aerodynamic forces
  • Lift coefficent

4 Readings

  • Summary
  • A reminder on angle of attack
  • AOA definition
  • Practical application: Angle of attack variation

Assessment

    • 1 Assignment
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1 Assignment

  • Week assessment

Stall

    • 5 Videos
    • 2 Readings
    • 1 Discussion
    • 1 Assignment
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1 Assignment

  • Beech 200 stall characteristics

1 Discussions

  • About stall

5 Videos

  • Stall definition
  • Stall speed
  • Stall demonstration
  • Stall origin
  • Risk prevention

2 Readings

  • Stall
  • Stall origin and consequences

Mach number and ceiling

    • 3 Videos
    • 1 Readings
    • 3 Assignment
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3 Assignment

  • Check your knowledge
  • Check your understanding
  • Check your knowledge on lift ceiling

3 Videos

  • Altitude effect on speeds
  • Buffet onset
  • Lift ceiling

1 Readings

  • Summary

Flight envelope

    • 3 Videos
    • 1 Readings
    • 2 Assignment
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2 Assignment

  • Check your knowledge
  • Quiz

3 Videos

  • Operationnal speeds
  • Other limitations
  • Drawing the flight envelope

1 Readings

  • Summary

Assessment

    • 1 Assignment
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1 Assignment

  • Assess your knowledge

Turn

    • 4 Videos
    • 2 Readings
    • 1 Discussion
    • 2 Assignment
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2 Assignment

  • Quiz
  • Quiz about turn

1 Discussions

  • Piloting technics

4 Videos

  • Trajectory, bank angle and load factor
  • Control technique
  • Rate of turn
  • Practical: Analysing a turn in DR400

2 Readings

  • Summary
  • Practical: Let's fly a turn with Stephane

Pull up and gust

    • 2 Videos
    • 1 Readings
    • 1 Assignment
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1 Assignment

  • Quiz about manoeuvering

2 Videos

  • Manoeuvering
  • Vertical gust

1 Readings

  • Summary

Conclusion

    • 1 Readings
    • 1 Discussion
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1 Discussions

  • Discussion to close the course

1 Readings

  • Summary

Final assessment

    • 1 Assignment
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1 Assignment

  • General assessment

Auto Summary

Enhance your understanding of aviation dynamics with the "Flight Mechanics - Lift and Trajectory" course, tailored for enthusiasts and professionals in Science & Engineering. Guided by expert instructors, this course delves into the critical aspects of flight mechanics, focusing on how the angle of attack and speed impact lift. Learners will explore essential topics such as stall phenomena, Mach number limits, and the dangers of spiral dives and flutter, gaining insights into why these factors restrict an airplane's maximum lift and altitude. Additionally, the course covers the methods to control an airplane's trajectory, emphasizing the relationship between lift and load factors. Part of the "Fundamentals of Flight Mechanics" specialization offered by Coursera, this professional-level course spans 360 hours. Flexible subscription options, including Starter and Professional plans, cater to varying levels of commitment. Ideal for those looking to deepen their knowledge in flight mechanics and enhance their expertise in aviation safety and performance.

Eric Poquillon
Instructor

Eric Poquillon