Announcing! Fluid Mechanics Lesson Video Series

5 views
Skip to first unread message

Cimbala, John Michael

unread,
Aug 15, 2022, 2:40:33 PM8/15/22
to fluids-e...@googlegroups.com

Fluid Mechanics Colleagues,

 

It is with great pleasure that I announce my new FREE fluids video series entitled “Fluid Mechanics Lesson Series.” These are short lectures (I call them lessons), typically 10-15 minutes each, for use as course lectures and/or course supplements. They follow the format and notation of our fluid mechanics textbook (Cengel and Cimbala, Fluid Mechanics: Fundamentals and Applications, ed. 4, McGraw-Hill) but can be used as supplements to other similar undergraduate textbooks. The lesson series is divided into 15 modules, corresponding to the 15 weeks of Penn State’s semesters, although an instructor can easily adjust for quarters or semesters of other lengths. Each module typically contains 5-6 lessons. PDF files of the notes that correspond to each video are posted online as well. There are also links to my short, humorous “Two-Minute Fluid Mechanics” videos where appropriate for the topic. So far, I have the first four modules completed and posted on YouTube. Feel free to use these as supplements or as lecture replacements; all I ask is that you give proper reference/credit and do not duplicate them, try to sell them, etc.

 

Why am I doing this? This is my 39th year of teaching fluid mechanics. I plan to retire in a couple of years, and this is my parting gift to the fluid mechanics community. I hope it will become a part of my legacy long after I am gone.

 

Note that I am teaching our undergraduate fluid flow course as a flipped course this fall, starting August 22, 2022. Students will watch the video lessons online in place of in-class lectures. I plan to give a short, graded, online quiz after each lesson. Since I will not be lecturing during class time, I plan to use that time to answer student questions, show additional examples, help with homework, etc.

 

The easiest way to access the videos and notes is to open my Excel file at this link:

https://www.me.psu.edu/cimbala/Cengel_Cimbala_book/Supplements/List_Fluid_Mechanics_Lesson_Videos_for_CC_Book.xlsx

 

Another way to view them is to go to the YouTube Playlist where you can watch them all in sequence with one click.

 

I will be adding additional videos and notes to this spreadsheet throughout the fall semester and trying to stay at least two weeks ahead of schedule so that students can work ahead if they so choose. Open the above link weekly to see the new material or subscribe to my YouTube channel with notifications turned on. Below I pasted the Excel cells corresponding to the first four modules of the lesson series so that you can watch a few videos to get a feel for what I am creating here. If the links do not work on your browser, download the Excel file instead or go to my YouTube channel.

 

Please share this with your students and colleagues. Feedback is appreciated. Enjoy!

 

John M. Cimbala
Professor of Mechanical Engineering, Penn State
234 Reber Building
University Park, PA 16802

jm...@psu.edu, 814-863-2739
Professional website: www.me.psu.edu/cimbala

Amazon author website: https://www.amazon.com/~/e/B074T345N8

YouTube channel: https://youtube.com/channel/UCUffeN-73BsKWC_jzAbg7eA

Website I manage: https://www.christianfaithgrower.com/

"You shall know the truth, and the truth shall set you free"

 

Supplements to Cengel/Cimbala Fluid Mechanics Textbook

Fluid Mechanics Lesson Series (FMLS)

Two-Minute Fluid Mechanics (TMFM) Videos

Created by John M. Cimbala, The Pennsylvania State University

Latest revision, 15 August 2022

Book Section(s)

FMLS Video YouTube Link

Annotated Notes

Short, Humorous TMFM Video (if available)

MODULE 01: INTRODUCTION AND FLUID PROPERTIES

1-1

Lesson 01A: Introduction

Notes 01A

 

1-3, 1-4

Lesson 01B: Classification of Fluid Flow

Notes 01B

Turbulence: The Final Frontier

1-6, 1-10

Lesson 01C: Dimensions, Units, and Significant Digits

Notes 01C

Unit Conversions and Unity Conversion Ratios

The Significance of Significant Digits

2-2, 2-5

Lesson 01D: Density and Related Properties

Notes 01D

 

2-3, 2-6

Lesson 01E: Vapor Pressure and Viscosity

Notes 01E

Cool Consequences of Cavitation

Block Sliding Down an Incline on an Oil Film

Fluid Viscosity and Its Bearing on Journal Bearings

MODULE 02: PRESSURE AND FLUID STATICS

2-7

Lesson 02A: Surface Tension

Notes 02A

Surface Tension: It’s a Bit of a Stretch!

Calculation of Capillary Rise in a Tube

Why Do Coffee Rings Form?

3-1

Lesson 02B: Introduction to Pressure

Notes 02B

Principal Principles About Pressure

3-1

Lesson 02C: Equation of Fluid Statics

Notes 02C

 

3-1

Lesson 02D: Hydraulic Jack Analysis

Notes 02D

 

3-2

Lesson 02E: Barometers

Notes 02E

 

3-2

Lesson 02F: Manometers

Notes 02F

 

MODULE 03: PRESSURE AND FLUID STATICS (continued)

3-4

Lesson 03A: Submerged Vertical Plate

Notes 03A

 

3-4

Lesson 03B: Submerged Inclined Plate

Notes 03B

 

3-5

Lesson 03C: Submerged Curved Plate

Notes 03C

 

3-6

Lesson 03D: Buoyancy and Stability

Notes 03D

Which Soda Cans Float, Which Sink, and Why?

3-7

Lesson 03E: Rigid-Body Acceleration

Notes 03E

 

3-7

Lesson 03F: Rigid-Body Rotation

Notes 03F

 

MODULE 04: FLUID KINEMATICS

4-1

Lesson 04A: The Material Derivative

Notes 04A

 

4-2

Lesson 04B: Fluid Flow Patterns

Notes 04B

Streamlines, Pathlines, and Streaklines

4-4, 4-5

Lesson 04C: Translation, Rotation, and Vorticity

Notes 04C

 

4-4

Lesson 04D: The Strain Rate Tensor

Notes 04D

The Stress Tensor for Newtonian Fluids

4-6

Lesson 04E: Reynolds Transport Theorem

Notes 04E

 

MODULE 05: CONSERVATION LAWS AND BERNOULLI EQUATION

5-1

Lesson 05A: Conservation of Mass

Notes 05A

 

5-4

 

 

Can Pressure Increase in the Flow Direction?

7-4

 

 

Dimensional Analysis and Einstein’s Theory of Special Relativity

8-6

 

 

Is a Diffuser the Veritable Free Lunch?

 

Explaining That Hole in Your Coffee Bag

9-5

 

 

The Stress Tensor for Newtonian Fluids

10-5

 

 

Why You Can't Suck Out a Candle

12-3

 

 

Supersonic and Subsonic Nozzles and Diffusers

 

Supersonic and Subsonic Nozzles: A More Elegant Approach

 

-----------------------------------------
John M. Cimbala
Professor of Mechanical Engineering, Penn State
234 Reber Building
University Park, PA 16802

jm...@psu.edu, 814-863-2739
Professional website: www.me.psu.edu/cimbala

Amazon author website: https://www.amazon.com/~/e/B074T345N8

YouTube channel: https://youtube.com/channel/UCUffeN-73BsKWC_jzAbg7eA

Website I manage: https://www.christianfaithgrower.com/

"You shall know the truth, and the truth shall set you free"

 

Reply all
Reply to author
Forward
0 new messages