Design principles of Wind Turbine blades, blade length, tower height and number of blades are explained elaborately in this animated video lecture. The factors affecting wind turbine design are its cost, mechanical rigidity and efficiency gain. This is 2nd and last and video on Wind turbi
From playlist Turbomachinery
The Challenges of a Wind Turbine on Your Home
The truth about a wind turbine on your home. Get Surfshark VPN at https://surfshark.deals/undecided and enter promo code UNDECIDED for 83% off and 3 extra months for free! We’ve seen wind turbines popping up everywhere in the last few years for grid scale renewable energy installations. So
From playlist Sustainable Homes
Wind Tunnel Data Analysis and Testing Considerations
This is the last video in our 3 part series on wind tunnel testing. In this video, we discuss what typical plots of wind tunnel data might look like and how to extract relevant information such as stability derivatives and performance data from the results. In addition, we present some t
From playlist Flight Mechanics
Wind Turbine - VAWT Long Version
This is one of my design attempts for harnessing low speed wind. (6 to 10 mph) Traditional wind turbines require about 14 mph to become cost effective. To keep it short, many areas could benefit from a system that would produce small scale power or pump water at much lower speeds.
From playlist Low Speed Wind Energy Concepts
The Future of Solid State Wind Energy - No More Blades
The Future of Solid State Wind Energy - No More Blades. Go to http://brilliant.org/Undecided to sign up for free. And also, the first 200 people will get 20% off their annual premium membership. Wind power is one of the fastest-growing renewable sources that works well at scale, but it isn
From playlist Low Speed Wind Energy Concepts
Windfarm turbulence at 10^13 Angstroms, 10^-13 Lightyears by Charles Meneveau
Turbulence from Angstroms to light years DATE:20 January 2018 to 25 January 2018 VENUE:Ramanujan Lecture Hall, ICTS, Bangalore The study of turbulent fluid flow has always been of immense scientific appeal to engineers, physicists and mathematicians because it plays an important role acr
From playlist Turbulence from Angstroms to light years
Caltech Science Exchange: What is the Future of Wind Energy Technology?
Developing renewable energy sources is a crucial part of addressing and mitigating climate change. Power derived from wind energy is a realistic and growing alternative to fossil fuel power. Wind energy is a small but fast-growing fraction of electricity production. It accounts for 5 perc
From playlist Sustainability
"VAWT" "Wind Gin" Short Version
This is one of my design attempts for harnessing low speed wind. (6 to 10 mph) Traditional wind turbines require about 14 mph to become cost effective. To keep it short, many areas could benefit from a system that would produce small scale power or pump water at much lower speeds.
From playlist Low Speed Wind Energy Concepts
Wind Funnel - Ridge Lift Turbine
This concept takes advantage of Ridge Lift or Slope Lift. When the wind blows against a mountain cliff, or ridge the air flow is deflected upward and depending on the strength, the wind can rise hundreds of feet above the top of the ridge. At some locations it may be possible to design the
From playlist Low Speed Wind Energy Concepts
PMSM temperature estimation using low-order LPTN with extended iron loss model
Video presentation PEMD 2020 - The 10th International Conference on Power Electronics, Machines and Drives Permanent magnet synchronous motor temperature estimation using low-order lumped-parameter thermal network with extended iron loss model Contact: Emebet Gedlu, M. Sc. Department of
From playlist PEMD 2020 LEA Presentations
The broad emission lines of quasars - M. Eracleous
Fifty Years of Quasars: A Symposium in Honor of Maarten Schmidt Caltech, Pasadena, CA, USA - Sept. 9-10, 2013 More info: http://www.astro.caltech.edu/q50 Links to talks with video of speaker: http://www.astro.caltech.edu/q50/Program.html Fifty years ago, the discovery of quasars transform
From playlist Fifty Years of Quasars - September, 9-10, 2013
In this video the flaps have 90 degrees rotation freedom and an airfoil shape. These allows flaps act like car spoilers which gives extra push to sail toward the wind which increases the efficiency of the turbine. Notice that even with one sail it moves toward the ventilator which acts as
From playlist Turbines
The recent experiences in ocean and coastal observation in sri lanka water by Ruchira Jayathilaka
DISCUSSION MEETING AIR-SEA INTERACTIONS IN THE BAY OF BENGAL FROM MONSOONS TO MIXING ORGANIZERS: Eric D'Asaro, Rama Govindarajan, Manikandan Mathur, Debasis Sengupta, Emily Shroyer, Jai Sukhatme and Amit Tandon DATE: 18 February 2019 to 23 February 2019 VENUE: Ramanujan Lecture Hall, I
From playlist Air-sea Interactions in The Bay of Bengal From Monsoons to Mixing 2019
Genesis, dynamics, and dissipation of turbulent magnetic fields
Institute for Advanced Study Astrophysics Seminar Topic: Genesis, dynamics, and dissipation of turbulent magnetic fields Speaker: Muni Zhou Affiliation: The Institute for Advanced Study September 15, 2022 Astronomical observations indicate that coherent, dynamically important magnetic fi
From playlist Astrophysics Seminar
Lec 9 | MIT 18.086 Mathematical Methods for Engineers II
Conservation Laws / Analysis / Shocks View the complete course at: http://ocw.mit.edu/18-086S06 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 18.086 Mathematical Methods for Engineers II, Spring '06
The global overturning circulation of the ocean - Cessi - Workshop 1 - CEB T4 2019
Cessi (Scripps Institution of Oceanography, UC, San Diego) / 10.10.2019 The global overturning circulation of the ocean Revolutionary observational arrays, together with a new generation of ocean and climate models, have provided new and intriguing insight into the Atlantic Meridional
From playlist 2019 - T3 - The Mathematics of Climate and the Environment
The World's Deadliest Tornadoes | Mega Disaster | Spark
Tornados are unpredictable, volatile and lethal. They leave behind obliterated towns and bewildered scientists. Each one is unique, most are dangerous and a few are deadly. The Earth’s titanic forces can rip apart the land, homes and people’s lives. This series exposes their killer chara
From playlist Mega Disaster
Mod-01 Lec-41 Atmospheric dynamics
Introduction to Atmospheric Science by Science Prof. C. Balaji,Department of Mechanical Engineering,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Madras: Introduction to Atmospheric Science | CosmoLearning.org
Google NYC Presents: Performance Bugs
A Google NYC Tech Talk June 15, 2011 Presented by Jon Bentley, Avaya Labs Research. ABSTRACT A performance bug is a minor glitch that does not alter the correctness of a program but does cause it to consume excessive resources. This talk begins with sketches of two tiny such bugs
From playlist Google NYC Tech Talks
This is one of my design attempts for harnessing low speed wind. (6 to 10 mph) Traditional wind turbines require about 14 mph to become cost effective. To keep it short, many areas could benefit from a system that would produce small scale power or pump water while operating at much lower
From playlist Low Speed Wind Energy Concepts