19. Structural design of wind turbine blades

[@velmurugankaruppiah5656]

He is one of the best teachers

[@utkarshafulmante2882]

thanks for the tutorial for better understanding of blades....

[@MatAyers-g5k]

How can I contact this guy?

[@junsumalinog47]

Thank you for the insights.

[@kevinmcgrath1052]

Great ... excellent video

[@EdwinHenryBlachford]

well explained. Clear and logical. thankyou

[@JesusRGutierrez]

Is that blade what happened in Hawaii? With the borders of city located on wing?

[@JesusRGutierrez]

Do you follow roller coaster designers?

[@kunyang9958]

impressive experiment view! BTW, why is the part where the buckling occurs covered with something? Did your guys do full-scale dynamic loading test?

[@DTUWindEnergy]

Dear Kun Yang Thanks for your question. The part where buckling occurs is not covered, even though it looks like that. The surface of the blade is painted white and then a black random pattern is applied. We have done so because we use the Digital Image Correlation method to measure full-field displacements of the surface. You can see more about the Digital Image Correlation method here: www.dantecdynamics.com/measurement-principles-of-dic Best regards Kim Branner DTU Wind Energy

[@kunyang9958]

Very impressive method! Many thanks to your kindly reply.

[@JesusRGutierrez]

Ao design would be a difference between integrity of prop in a reel setting versus a real settin versus a rill setting what does a ræl setting do? Meaning BOTH or booth

[@JesusRGutierrez]

There is a fancy hand fan that is commonly used why isnt it used in design or even the motion created kinda like a geishas dance

[@grahamflowers]

Betz limit has been smashed and debunked regards Graham S Flower's

[@ElsaHelenHelgason]

Don’t have to used the lands spaces to building to avoid those buildings the distrusting of the jobs to be done or even can filling the own lands to removes to one location for all the worlds offshore doing the best calculations of measurements to the jobs actions of more safety and easier for the Marines to manages of all in one places is the facts. Equations always can moves no different to the world’s builds today’s l

[@kevinmcgrath1052]

Great ... excellent video