EdX

Mecanique des Fluides (edX)

Mecanique des Fluides (edX)

Ce cours de base est composé des sept premiers modules communs à deux cours bachelor, donnés à l’EPFL en génie mécanique et génie civil. Ce cours est une première introduction à la mécanique des fluides. Nous allons aborder tout d'abord les propriétés physiques des fluides : les états de la matière et la notion de viscosité.

Class Deals by MOOC List - Click here and see EdX's Active Discounts, Deals, and Promo Codes.

Un chapitre sera dédié à la tension de surface et à la capillarité. Nous introduirons ensuite le concept de similitude et l’utilisation des nombres adimensionnels. Nous allons alors considérer la statique des fluides à travers la loi de l'hydrostatique. La dynamique des fluides sera abordée en premier lieu par la cinématique. Ensuite, nous traiterons des équations de bilan avec notamment une application du théorème de conservation de l’énergie cinétique : le théorème de Bernoulli. Dans le dernier, nous montrerons que ce théorème relativement simple permet d’expliquer et de calculer des écoulements tels que ceux observés dans les rivières. Les vidéos du cours seront enrichies de vidéos d’expériences qui illustreront les concepts clés et par des quiz pour tester votre intuition et vos connaissances. Le dernier module vous permettra de piloter à distance une expérience d'hydraulique qui a lieu dans les laboratoires de l'EPFL.

This course gives an introduction to fluid mechanics. We will first discuss the physical properties of fluids: the states of matter, the definition of viscosity, surface tension and capillarity. We will then introduce the concept of similarity and the use of dimensionless numbers. We will then consider hydrostatics, followed by kinematics. Then, we will deal with balance equations, including an application of the conservation of kinetic energy: the Bernoulli theorem. In the last chapter, we will show that this relatively simple theorem allows describing river flows. The lecture videos will be complemented by videos of experiments and formative tests. This module will also allow you to control remotely a hydraulic experiment at the EPFL laboratories.

What you'll learn:

  • Décrire les propriétés physiques des fluides: les états de la matière et la notion de viscosité.
  • Aborder la dynamique des fluides par la cinématique.
  • Expliquer et calculer des écoulements avec le théorème de Bernoulli.
Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Pre-University Physics (edX) EdX
Delft University of Technology,DelftX

Pre-University Physics (edX)

Prepare for your technical studies by reviewing the fundamentals of physics. Become familiar with the way physics and physics-related topics are taught at university level. Physics is the foundation of many important science and engineering disciplines. Understanding its basics is fundamental for advanced studies. In this course, you will have the chance to review the fundamentals either for your own interest, or to ensure you have a smooth start in the first year of your Bachelor’s degree.

Self Paced
Self-Paced
Quantum Networking (edX) EdX
Purdue University,PurdueX

Quantum Networking (edX)

Learn about the science and engineering of future quantum networks whose security is guaranteed by laws of quantum physics. Applying exotic quantum properties such as entanglement to every-day applications such as communication and computation reveals new dimensions of such applications. Quantum encoding and entanglement distribution provide means to establish fundamentally secure communication links for transfer of classical and quantum data.

Mar 27th 2023
5-12 Weeks
Science & Cooking: From Haute Cuisine to Soft Matter Science (chemistry) (edX) EdX
HarvardX,Harvard University

Science & Cooking: From Haute Cuisine to Soft Matter Science (chemistry) (edX)

Top chefs and Harvard researchers explore how everyday cooking and haute cuisine can illuminate basic principles in chemistry, physics, and engineering. Learn about food molecules and how chemical reactions can affect food texture and flavor. During each module of this course, chefs reveal the secrets behind some of their most famous culinary creations — often right in their own restaurants. Inspired by such cooking mastery, the Harvard team will then explain the science behind the recipe.

Self Paced
Self-Paced
Fundamentos de Mecánica para Ingeniería (edX) EdX
Universitat Politècnica de València,UPValenciaX

Fundamentos de Mecánica para Ingeniería (edX)

Estudiaremos la cinemática y la dinámica del punto, los conceptos de trabajo y potencia y la energía mecánica. Se aborda el estudio del universo físico analizando objetos en movimiento. Se definen y analizan todas las magnitudes y leyes físicas que permiten describir geométrica y causalmente el movimiento de cuerpos representados por un punto.

Self Paced
Self-Paced
The Basics of Transport Phenomena (edX) EdX
Delft University of Technology,DelftX

The Basics of Transport Phenomena (edX)

Learn the basic framework to work on a broad spectrum of engineering problems concerning transfer of heat, mass and momentum. Learn through examples of everyday processes at home, in the lab and in industry. Have you ever wondered why ventilation helps to cool down your hot chocolate? Do you know why a surfing suit keeps you warm? Why iron feels cold, while wood feels warm at room temperature? Or how air is transferred into aqueous liquids in a water treatment plant? How can we sterilize milk with the least amount of energy? How does medicine spread in our tissue? Or how do we design a new cooling tower of a power plant? All these are phenomena that involve heat transfer, mass transfer or fluid flow.

Self Paced
Self-Paced
Understanding Nuclear Energy (edX) EdX
Delft University of Technology,DelftX

Understanding Nuclear Energy (edX)

Learn the science and technology behind nuclear energy and the special features of this energy source. In this nuclear energy course, we will tackle provocative questions such as: Is nuclear energy a good substitute for fossil fuels to reduce our CO2 emission or not?; Can nuclear reactors operate safely without any harm to the public and environment?; How much nuclear waste is produced and how long does it need to be stored safely?; How can we make nuclear energy clean and more sustainable?; How much are nuclear energy costs?

Self Paced
Self-Paced
Cement Chemistry and Sustainable Cementitious Materials (edX) EdX
École Polytechnique Fédérale de Lausanne,EPFLx

Cement Chemistry and Sustainable Cementitious Materials (edX)

Learn the basics of cement chemistry and laboratory best practices for assessment of its key properties. Every day, we see concrete used all around us – to build our houses, offices, schools, bridges, and infrastructure. But few people actually understand what gives concrete its strength, resistance, and utility. The aim of this course is to offer basic cement chemistry to practitioners, as well as new students in the fields of chemistry and engineering.

Self Paced
Self-Paced
Cosmic Rays, Dark Matter, and the Mysteries of the Universe (edX) EdX
Waseda University,WasedaX

Cosmic Rays, Dark Matter, and the Mysteries of the Universe (edX)

Join us on a unique exploration of one of the universe’s deepest mysteries: cosmic rays. In the Universe, high-energy cosmic rays are violently propagating in space. While we know these cosmic rays come from outside of the solar system, exactly how and where they originate is a mystery. Professor Shoji Torii from Waseda University and many researchers from around the world, believe that understanding about their origin will help resolve the mysteries of the Universe, such as, supernova remnants, dark matter, and even the Universe’s evolution.

Self Paced
Self-Paced
Advanced Transport Phenomena (edX) EdX
Delft University of Technology,DelftX

Advanced Transport Phenomena (edX)

Learn how to tackle complex mass and heat transfer problems and apply the results in your own environment. How can you reduce the energy loss of your home? What is the underlying science of energy loss in pipes? Which heat and mass transfer problems do we have to tackle to make consumer products? In this engineering course, you will learn about the engineering principles that play an important role in all of these and more phenomena. You will learn about microbalances, radiation, convection, diffusion and more and their applications in everyday life.

Self Paced
Self-Paced