What is fluid-solid interactions ? It is what happens when the motions of a fluid and of a solid are somehow coupled. This happens all the time, around you when leaves flutter in the wind, inside you when your heart beats, above you when wings of a plane vibrate, under the sea... The idea behind this MOOC is to give you the basic tools to be able to predict and eventually mitigate things called flutter, galloping, sloshing, vortex-induced vibrations, added mass, to cite a few. We are going to consider any possible domains of applications such as civil engineering, aerospace engineering, nuclear engineering , ocean engineering, biomechanics and even food processing ! This is why we called the course “Fundamentals of Fluid Solid Interactions ”. There are so many phenomena and so many models that we need to work together on the basic mechanisms . If you want to see how fluid-solid interactions work, and be able to use that knowledge, join us ! A first session of the course was run in early 2016, with learners from over 100 countries. It is now available with subtitles, in English and now in Chinese. See the video at http://goo.gl/YKSMnD
Course teaser
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來自 École Polytechnique 的課程
Fundamentals of Fluid-Solid Interactions
163 個評分
與講師見面
Emmanuel de LangreProfessor
Mechanics
Xavier AmandoleseLecturer
Mechanics
Olivier DoaréProfessor
IMSIA, ENSTA Paristech
[MUSIC]
Hello.
What is fluid solid interactions?
It is what happens when the motions of a fluid and of a solid are somehow coupled.
This happens all the time around you.
When leaves flutter on the wind, inside you, when your heart beats,
above you, when the wings of a plane vibrate, and even under the sea.
Everywhere.
Have you ever wondered how these interactions work?
I have.
My name is Emmanuel de Langre,
I'm a professor at Ecole Polytechnique near Paris in France.
I've always been fascinated by the huge variety of ways fluids and
solids can interact, in natural or man-made systems.
As an engineer, I often needed to compare formulas and
models of fluid-solid interactions before using them
And I know it is not that easy.
With colleagues from all around the worl, I have been teaching courses,
writing books, and editing journals right on this topic, fluid-solid interactions.
The idea behind this book is to give you the basic tools to be able to predict,
and eventually mitigate things called flutter, galloping, sloshing,
vortex-induced vibrations, added mass to cite a few.
We are going to consider any possible domains of application,
such as civil engineering, aerospace engineering,
nuclear engineering, ocean engineering, biomechanics, and even food processing.
This is why we call the course, fundamentals of fluid-solid interactions.
There are so many phenomenons, so
many models, that we need to work together on the basic mechanisms.
There is a whole team that is going to help you.
Here are Oliver and Xavier.
>> Hello.
I will show you experiments related to the course,
to let you see what happens in reality, not just in equation.
We prepared the experiments for you, and
I will guide you to explain what happens, and the connection to the lectures.
>> To take advantage of this course, we'll go through progressive evaluation and
peer reviewed projects.
There are plenty of materials in this course that I have prepared for you.
>> And I will be giving the lectures.
We will go step by step to help you on the path.
Other colleagues have prepared what we called research reports for you, so
that you can see some examples of what's going on right now in fluid-solid
interactions in the labs.
Lo�c is working on leaves, Camille on drops,
Sebastien on energy harvesting, Bruno on sponges and muscles.
[MUSIC]
To fully benefit from this course,
you will need some background in dynamics and in fluid mechanics.
So I would say that this is a graduate level course.
We have built it for students, for engineers and scientists, but
also, for any curious minds.
If you want to see how fluid-solid interactions work, and
be able to use that knowledge, join us.
We look forward to seeing you in the course and work together.
[MUSIC]
