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Retour à Flight mechanics - The basis

Avis et commentaires pour d'étudiants pour Flight mechanics - The basis par ISAE-SUPAERO

56 évaluations
21 avis

À propos du cours

More than one century after the Wright brothers' first flight, the flight still defy our intuition. You will learn here how to name the different parts of the airplane and how to describe and quantify its geometry. For that, we need now to share a precise vocabulary to describe the airplane's movement and attitude in space, and a refresher on basic general mechanic principles. You will remind how Newton's 2nd law allows you to determine what force must be applied on an apple - or on an airplane, to modify the magnitude and direction of its speed. Coming back on the concepts of kinetic energy and potential energy, you will discover the very useful concept of total height and you will be able to explain how an airplane can quickly exchange speed for altitude, while changes in total height are much slower. In the end, you will discover that only a very small number of forces apply on an airplane in flight and that you will be able to classify those that change its energy state and those that modify its trajectory. You will discover the concept of load factor and understand why the pilot of a combat aircraft can feel a weight nine-time greater than his actual weight! Finally, we will establish the lift and propulsion equations, that form the basis of flight mechanics, and you will be able to compute the lift and thrust necessary to follow a given trajectory at a given speed. This course is for anybody interested in learning more about how planes work, the physics of flying, or flight mechanics. It will be of particular interest to undergraduate students in aerospace engineering, trainees as well as senior pilots, journalists, and professionals in the aeronautics sector. Although some mathematical formalism may be present sometimes. It is always doubled by sketches, figures, and hands-explanations. So that, anybody can skip the formulas without losing the core understanding of the concepts. No apples were harmed in the making of this course... This course is only a foretaste of the mechanics of flight. ISAE-SUPAERO and Eric Poquillon will offer you other courses and the first specialization in autumn 2021. Initially, three courses will be published to answer several questions: Can we fly as high as we want? What is a stall? Why do some planes have propellers and others have jet engines? Is an airplane always stable? How do you control an airplane following an engine failure? All this and more will be covered in this series of flight mechanics courses....

Meilleurs avis

3 nov. 2021

The effort put into the course preparation is too good. Some of the quizzes seemed to be a few levels higher than the course but that's the beauty of it. It makes us think. Great job!

3 sept. 2021


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1 - 21 sur 21 Avis pour Flight mechanics - The basis

par Olivier D P

11 août 2021

This is a painfull not to provide a certificate for this MOOC. The topic are interesting and we may produce effort & time to succed finally without a gratification. For a school like Supaero with this only MOOC , finally it is better for such a subject to go to an other Academic Provider

par Zoltán N

5 août 2021

It need deep learning and attention to write the correct formulas, but it's a big worthless effort without a certificate.

par Gabriel C

8 août 2021

This course is very useful to learn Flight mechanics, the basics physics, but with the methods of test I get trouble. I got the right answers but the system is very delicate with the commas or the underlines, and give a lot of trouble to approve the test because of that. Also it will be great to have a certificate, but it gives not.

par H? X N C

18 août 2021

this is helpful

par Gaveau A

29 août 2021

I​nteresting course but the formulas to type are were quite hard.

par Abeeha B

22 août 2021

Learned alot.

par Yu-Cheng C

15 août 2021

T​he content is helpful and inspiring for those who are interested in Flight Mechanics. However, there are some typo in the quiz (and sometimes they affect the meaning of the problems, for example, the incorrect parameter the speed at the top of the loop "n_C" in the final exam, which should have been "V_C" according to the problem setting). I can see the instructor is trying to use different ways for students to interact with the problems, but it seems that some questions like "choose all the words describing the attitude of the airplane" in the assessment for week 2 is too ambiguous and could not be answered correctly. For the last exam, I have to go back to check the discussion forum to see how others program the answer so that the answer can be accepted by the system before I can pass the exam, even though my derivation for the answer is correct (for example, in the problem, some of the parameters have suffix, so I type, for example, "V_A", and the preview shows the correct suffix, but the form accepted is "VA", which is not suffixed). Generally speaking, if you are not that care about the score and want a definite 100% score, you will have a great time learning this course.

par Ramon C

1 oct. 2021

w​ell that goos experience taken this course refresh my memory from school time profesor Poquillon

w​as excellent wath he give us in that course some people has to study a couple a years en especial all calculation i have Doug and ask a two former pilot and the can not help wo fin al with that and they give me complements to me al the course and profesor they coment was thatb was acomplete course to any one thatb want to be a pilot or aircraft mechanic.

t​he final tast the shoul be in multiple choice that was some kind the hard but we DIT IT.


par Alen T A

4 nov. 2021

The effort put into the course preparation is too good. Some of the quizzes seemed to be a few levels higher than the course but that's the beauty of it. It makes us think. Great job!


4 sept. 2021


par Sunil K G

11 oct. 2021

Superb course to get along with the basics of flight mechanics. Strongly recommended!

par Gustavo G

10 nov. 2021

Excellent explanation, very clear concepts and great mastery of the teacher !

par Jessica A

17 sept. 2021

It was great learning opportunity. I wish it has a certificate of completion

par Semachew F M

15 nov. 2021

I need the certificate. And you should provide that.

par Mehmet M

25 nov. 2021

thank you very much, it is really great course

par Emanoela T

25 sept. 2021

awesome course

par Aman K

25 nov. 2021

great course

par nethmi i

11 nov. 2021


par Pradikshan A K

7 nov. 2021


par Stephen C R

7 nov. 2021

I enjoyed this course although my limited mathematical skills were a handicap, maybe some pre flight mechanics course on maths could be offered to students. I did pass reasonably well but dropped the very last exercise and I would have liked to see how close I was to the actual answer. Anyway, I learned a lot. I also had to watch the lectures many times to get the information in but I do feel it was worth the effort. Thank you,

par Kanishka J

8 oct. 2021

Pros : Concepts were delivered in a nice and concise way. Especially the Energy relations. Cons : Accessing of quizzes on Week3 surely could be improved a lot. The expressions entered marked incorrect even though the expression is correct. As a suggestion probably some symbolic manipulation could be used there to improve the accuracy.