Fluid power has the highest power density of all conventional power-transmission technologies. Learn the benefits and limitations of fluid power, how to analyze fluid power components and circuits, and how to design and simulate fluid power circuits for applications.
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Les fondamentaux de l'hydromécanique
Université du MinnesotaÀ propos de ce cours
24 115 consultations récentes
Dates limites flexibles
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Certificat partageable
Obtenez un Certificat lorsque vous terminez
100 % en ligne
Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Approx. 19 heures pour terminer
Anglais
Sous-titres : Arabe, Français, Portugais (européen), Italien, Vietnamien, Allemand, Russe, Anglais, Espagnol
Compétences que vous acquerrez
- Energy
- Hybrid Vehicle Manufacturing
- Hydraulics
- Mechanical Engineering
Dates limites flexibles
Réinitialisez les dates limites selon votre disponibilité.
Certificat partageable
Obtenez un Certificat lorsque vous terminez
100 % en ligne
Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Approx. 19 heures pour terminer
Anglais
Sous-titres : Arabe, Français, Portugais (européen), Italien, Vietnamien, Allemand, Russe, Anglais, Espagnol
Offert par
Université du Minnesota
The University of Minnesota is among the largest public research universities in the country, offering undergraduate, graduate, and professional students a multitude of opportunities for study and research. Located at the heart of one of the nation’s most vibrant, diverse metropolitan communities, students on the campuses in Minneapolis and St. Paul benefit from extensive partnerships with world-renowned health centers, international corporations, government agencies, and arts, nonprofit, and public service organizations.
Programme de cours : ce que vous apprendrez dans ce cours
4 heures pour terminer
Week 1: Fundamentals of Fluid Power
This week: An overview of the course, introduction to hydraulics and pneumatics, and introduction to fundamental concepts of fluid power through the cylinder.
4 heures pour terminer
9 vidéos (Total 60 min), 10 lectures, 1 quiz
3 heures pour terminer
Week 2: Components and Concepts: Part 1
This week: circuit diagrams, the written language of fluid power, and how fluid flows through conduits. We hope that you find the hydraulic circuits on the mowing machine as interesting as we did.
3 heures pour terminer
5 vidéos (Total 46 min), 7 lectures, 1 quiz
4 heures pour terminer
Week 3: Components and Concepts: Part 2
This will be a busy week diving into valves and pumps. We will discuss how basic valves function, how to use them in hydraulic circuits, and how to calculate pressure drop for a given flow rate, or vice versa. The videos will directly address the discussion on the forum about seeing hydraulic components working in real world circuits. In our discussion of pumps we will look at many different positive displacement pumps, exploring flow ripple and pump efficiency, look at the supporting components that form a hydraulic power supply, and see how we can make a transmission with a hydraulic pump and a motor. We are now into the heart of this course; we hope you enjoy seeing the components come together into useful circuits.
4 heures pour terminer
9 vidéos (Total 97 min), 10 lectures, 1 quiz
2 heures pour terminer
Week 4: Predicting Performance Through Simulation
This week is entirely devoted to you learning how to use Simscape Fluids (formerly SimHydraulics), the fluid power simulation application that we use in the course. The lecture provides an introduction to computer-based, object-oriented simulation, and goes through a demo of using Simscape Fluids. The homework assignment contains the real work because this is where you will learn to use Simscape Fluids. The homework ends with an open-ended problem that encourages you to branch out on your own and create and run simulations based on examples listed in the course Simscape Fluids resource page or on any other fluid power system that interests you. We will be monitoring the discussion boards to help you with any technical problems with Simscape Fluids.
2 heures pour terminer
1 vidéo (Total 28 min), 6 lectures
Avis
- 5 stars82,11 %
- 4 stars16,18 %
- 3 stars1,07 %
- 2 stars0,35 %
- 1 star0,26 %
Meilleurs avis pour LES FONDAMENTAUX DE L'HYDROMÉCANIQUE
par MP1 avr. 2017
Thank you for giving me excellent information on fundamentals of fluid power. It is very helpful course for me. Thank you University of Minnesota and Coursera.
par JB15 sept. 2017
Teachers were great and made the subject quite interesting. The accumulator portion will aid me in further understanding the operation of fluid equipment at work. Thanks for this!
par AG30 mai 2020
This was the Best Course I have done so far. The instructors are totally dedicated to teach. They have given practical examples on field and industry for the Better Understanding.Thank You.
par DK6 août 2017
Excellent course, I am a practicing engineer dealing with fluid power and this course helped greatly. Both Professors did an excellent job presenting the course, thank you.
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