Vestas multi-rotor

8:07 innovation of demontration, better than animation

Fascinating. Thank you.

thanks for sharing

Thank you so much for this video. I really wanted to know what metrics and what values are measured by sensors at Wind Turbines. This is very interesting.

can you speak clearly i this lecture because your english is not understandable for us

Haha hawk tuah

is there any reference that i can understand where the Mflap and Stress equation comes from? I couldnt find

Excellent explanation👏

Thanks Prof. Sorenson it has been taught cleary.

How can I contact this guy?

great video but at around 6:44 why is RAx = 0 ? the support is a simple (pin or hinge) not a sliding simple support

Great explanation!

Are there any scholarships available for online masters?

發闻一-一。。 。早上迟点若想吃水门云吞麵 店早上九点开始😊

How is power limitation operation done?

Thank you for this very clear overview, having such material available is much appreciated.

It's sad you guys replaced this course with another version. This one was much more in depth. I left coursera, came back some time later and it was gone ): .

I’m really hoping to carry out my doctoral research on wind turbines at this wonderful institution! Working with Dr Balzani

Keebler Port

Hello, the data avaible for annual mean wind speed is between 200*-2017 only. Is there a any way to get an updated one? particularly 2019 to the present?

Thank you for the great presentation.

What a voice! Learning and relaxing! Thanks.😉

Great explanation!

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

Prof Sorenson, Thanks for a great derivation of the Betz limit. However, I am struggling to understand something - In the control volume analysis slide, in the axial momentum balance, you have a term -mout*U0 representing the axial momentum of the air going out of the domain, ie the red top far-field boundary. I am guessing that the velocity here is (U0, v, 0) where v is a small y component, without which mout =0. Sam

Great talk

I got the concept, awesome idea to show the forces on the blade, thanks❤

Almost correct and maybe the math gives correlation to energy withdrawn from the wind. The correct idea is that the energy is proportional to the area of wind blades rotational area (disc) and the reduction of wind speed. That is the true reason it gives energy. It easy to understand that the mass the wind turbine handles id the area of the disc multiplied with incoming wind speed. m=A*v(wind speed)*roo (The density of air). m^2 * m/s * kg/m^3 = kg. F=ma a = deceleration of the air mass handled. Some of the energy is lost because of the rotor efficency due to friction which is mainly released as air vortex. At these speeds the temperature change is minimal, except maybe at the blade tip where local air velocity is approaching to speeds where air is compressible, close to the speed of sound. Power in wats, W = F/dt.

Very well made. Thank you!

thank you for this video

0:42 amazing! 😮😲🤩

wonderful presentation. thanks

any trail license offered?

It was a great Explanation. Thank You So Much.

Why do we use economic return metrics in wind energy valuation?

Thankyou for creating this solid content.

i am so excited to be here

Thanks for sharing as this is beginning to make sense! Best of luck!

He didn't provide a single cost just jabber on about the items to be costed.

I'm curious what you think of my design. kzbin.info/www/bejne/qJjPi396lMynm6M

*promo sm*

Hi thanks to all for your knowledge... I'm working in the wind turbine blade manufacturing industry in the quality department so I have lots of questions My 1st question is that What is the difference between Unidirectional, Triaxial and Biaxial glass fiber? What is the difference between Pet core, balsa and PVC? Why different locations are using like some location only bx or some location ud whatever why?

Super 🎉🎉🎉🎉

Thank you for this lesson. Very easy to understand and remember.

Why is Thyristor ,IGBT used in Wind turbine for Grid Connection

Well done, Jose! And what an amazing job done by the video's editors! 👏👏

Hi can you please explain how to use this atlas I can't get past go.

Nice work! Keep it up!

is this course cancelled?