The tip-speed ratio, λ, or TSR for wind turbines is the ratio between the tangential speed of the tip of a blade and the actual speed of the wind, . The tip-speed ratio is related to efficiency, with the optimum varying with blade design. Higher tip speeds result in higher noise levels and require stronger blades due to larger centrifugal forces. The tip speed of the blade can be calculated as times R, where is the rotational speed of the rotor in radians/second, and R is the rotor radius in metres. Therefore, we can also write: where is the wind speed in metres/second at the height of the blade hub. (Wikipedia).
This video explains how to determine a tip amount and total bill amount. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
From playlist Percent Applications
Ex: Find How Faster Than the Speed Limit Is Needed Given a Travel Time
This video explains how to determine how much faster than the speed limit someone must travel to make a trip in a given time. http://mathispower4u.com
From playlist Solving Applications using Rational Equations
Math Teacher Explains How You Should Actually Calculate Tips
I’m willing to bet when the restaurant bill comes you break out your handy dandy phone calculator to compute the tip. Or maybe even you’ve dedicated some of your precious screen space to a tip calculator app. Well No More I say! Here’s how to quickly and efficiently calculate tips in your
From playlist Math Tricks
Static Friction, Centripetal Force, Circular Motion, Car Rounding Curve & Rotor Ride Physics Problem
This physics video tutorial explains how to calculate the maximum speed of a car rounding a curve given the coefficient of static friction to prevent the car from skidding. In addition, it explains how to solve the rotor ride problem by calculating the coefficient of static friction neces
From playlist New Physics Video Playlist
Trigonometry - Working with linear and angular speed
When working with wheels its important to recognize that there is a connection between linear and angular speed. This video will show a few example on using the formula v = rw for finding either linear speed or angular speed. Near the end we also cover how to covert unit which is useful
From playlist Trigonometry
Application: Evaluate a Square Function (Safe Speed)
This video evaluate a basic square root function to answer an application problem. http://mathispower4u.com
From playlist Radical Equation Applications
This video defines a ratio and provides several examples on how to write a ratio and shows how to simplify a ratio. http://mathispower4u.wordpress.com/
From playlist Ratios and Rates
Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)
Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)
Mod-01 Lec-18 Elements of centrifugal compressor
Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)
The Insane Engineering of the Thunderscreech
Sign up to Nebula here: https://go.nebula.tv/realengineering Links to everything I do: https://beacons.ai/brianmcmanus Credits: Writer/Narrator: Brian McManus Writer/Researcher: Sophia Mayet Editor: Dylan Hennessy Animator: Mike Ridolfi Sound: Graham Haerther Thumbnail: Simon Buckmaste
From playlist Aviation
OCR GCSE Maths 2021 Paper 6 Higher Tier Walkthrough [June 2021 / November 2021]
A complete walk through of OCR GCSE Maths November 2021 Higher Tier - Paper 6 calculator (Originally intended as June 2021 paper set, but cancelled due to Covid). Help revise for the new specification 9-1 mathematics exams and your mock. This walkthrough tutorial has full solutions to ea
From playlist OCR GCSE Maths - November 2021 Paper Set
Root Mean Square Speed RMS vs Average Speed
This physics video tutorial provides a basic introduction into the difference in the calculation of the root mean square speed or rms velocity with the average speed or average velocity calculation. New Physics Video Playlist: https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1
From playlist New Physics Video Playlist
7 SEO Tips And Tricks - That Actually Work | SEO Tips 2020 | SEO Tutorial For Beginners |Simplilearn
🔥Digital Marketing Specialist Program (Discount Code - YTBE15): https://www.simplilearn.com/advanced-digital-marketing-certification-training-course?utm_campaign=SEO-Tips-And-Tricks-ZMVVWfiojd4&utm_medium=Descriptionff&utm_source=youtube 🔥Professional Certificate Program In Digital Marketi
From playlist Digital Marketing Playlist [2023 Updated]🔥 | Digital Marketing Course | Digital Marketing Tutorial For Beginners | Simplilearn
This video is about Ratios and Rates (Advanced)
From playlist Ratios and Proportions
Illustrative Mathematics Grade 6 - Unit 3 - Lesson 4
We learn how to use ratios to convert between measurement systems. We talk about equivalent ratios and proportions. Open Up Resources (OUR) NOTE: This video is a derivative of the curriculum created by Open Up Resources under the Creative Commons Attribution 4.0 International License (CC
From playlist Illustrative Mathematics Grade 6 Unit 3
The Insane Engineering of the Spitfire
Sign up to Nebula here: https://go.nebula.tv/realengineering Watch this video ad free and our Battle of Britain series on Nebula: https://nebula.tv/videos/realengineering-the-insane-engineering-of-the-spitfire Links to everything I do: https://beacons.ai/brianmcmanus Credits: Writer/N
From playlist The Insane Engineering of..
This is a very short math tutorial on how to solve percent problems that involve tipping. Duane Habecker
From playlist All about percents
The Insane Engineering of the 787
Watch the 60 minute Nebula version here: https://nebula.app/videos/real-engineering-the-insane-engineering-of-the-787 Sign up to Nebula here: https://go.nebula.tv/realengineering Links to everything I do: https://beacons.ai/brianmcmanus Credits: Writer/Narrator: Brian McManus Co-Writer
From playlist The Insane Engineering of..