課程信息
4.8
361 個評分
110 個審閱
100% 在線

100% 在線

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
完成時間(小時)

完成時間大約為16 小時

建議:4 hours/week...
可選語言

英語(English)

字幕:英語(English)...

您將獲得的技能

EnergyHybrid Vehicle ManufacturingHydraulicsMechanical Engineering
100% 在線

100% 在線

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
完成時間(小時)

完成時間大約為16 小時

建議:4 hours/week...
可選語言

英語(English)

字幕:英語(English)...

教學大綱 - 您將從這門課程中學到什麼

1
完成時間(小時)
完成時間為 3 小時

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. ...
Reading
9 個視頻(共 60 分鐘), 10 個閱讀材料, 1 個測驗
Video9 個視頻
Course Overview 5分鐘
What is fluid power?4分鐘
Hydraulics and Pneumatics3分鐘
Fluid Power compared to Electric Motors1分鐘
Introducing the Cylinder10分鐘
Fluid power variables and units11分鐘
Theory: Two fundamental laws, important to fluid power10分鐘
Efficiency10分鐘
Reading10 個閱讀材料
Start Here!10分鐘
Syllabus10分鐘
Simscape Fluids (formerly SimHydraulics) Information10分鐘
Learning objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Homework problems10分鐘
Quiz1 個練習
Week 1 Quiz10分鐘
2
完成時間(小時)
完成時間為 2 小時

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....
Reading
5 個視頻(共 46 分鐘), 7 個閱讀材料, 1 個測驗
Video5 個視頻
Introducing Conduits4分鐘
Fluid Viscosity8分鐘
Pressure Drop in Pipes10分鐘
Pressure Drop in Fittings4分鐘
Reading7 個閱讀材料
Objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Homework problems10分鐘
Quiz1 個練習
Week 212分鐘
3
完成時間(小時)
完成時間為 4 小時

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....
Reading
9 個視頻(共 97 分鐘), 10 個閱讀材料, 1 個測驗
Video9 個視頻
Theory: Orifice flow16分鐘
Check Valves7分鐘
Introducing Pumps9分鐘
Library of Pumps12分鐘
Pump Flow Ripple5分鐘
Pumping Efficiency16分鐘
Basic Hydraulic Power Supply10分鐘
Pump Application: Hydrostatic transmission11分鐘
Reading10 個閱讀材料
Objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Objectives10分鐘
Video Slides10分鐘
Background Material10分鐘
Homework Problems10分鐘
Quiz1 個練習
Week 310分鐘
4
完成時間(小時)
完成時間為 2 小時

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. *NOTE: The lecture videos were created using an earlier version of SimHydraulics; some small difference exist with the most recent version of Simscape Fluids, but the general approach is the same. *THERE IS NO QUIZ THIS WEEK as we recognize that a few of you may not be able to get Simscape Fluids running on your computer. Happy simulating! ...
Reading
1 個視頻(共 28 分鐘), 6 個閱讀材料
Video1 個視頻
Simulation27分鐘
Reading6 個閱讀材料
Objectives10分鐘
Download and install Simscape Fluids10分鐘
Video Slides10分鐘
Background Material10分鐘
Homework problems10分鐘
Week 4 Quiz: *THERE IS NO QUIZ FOR THIS WEEK.10分鐘
4.8
職業方向

17%

完成這些課程後已開始新的職業生涯
工作福利

83%

通過此課程獲得實實在在的工作福利
職業晉升

25%

加薪或升職

熱門審閱

創建者 SSSep 25th 2017

Good course with basic review of Fluid mechanics in pipe flow, hydraulics component and application as well as basics in Simscape. More intensive version of this course would be great

創建者 JBSep 16th 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!

講師

Avatar

James D. Van De Ven, PhD

Assistant Professor
Mechanical Engineering
Avatar

Will Durfee, PhD

Morse Alumni Distinguished Teaching Professor
Mechanical Engineering

關於 University of 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....

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