You could DOUBLE the effectiveness of your presentation by getting a human being to narrate it.

Thank you ! Please don't hesitate to contact our engineering service team, if you need any help in your project.

This episode was very nice, i learned a lot from it. thanks for you share this good video. Let me have a good time in my spare time.

For home wind mills length of blade is much lower compared to this. So twisting of blade will be lesser compared to bigger wind mills.

excellent demo!

Hi Rosie, thank you for you explanations, they help a lot and I now understand more about wind turbines. I would like to ask you to explain a bit more about pitch angle, maybe using the whole length of the blade or entire wind turbine because I am failing to grasp the concept from just the blade section. Thank you.

Thanks, it really helped !!

fantastic video, ....... excellent implementation of fluid mechanics. we are doing a project to establish the stiffness and strength of wind mill blade made of composite material ....... we are done with our research work but stuck up in design part .we would be very much grateful if you could help us with the dimension of the blades and its accompanying parts and with further stuff related to wind mill ........

thank u so much . that helps me a lot

Thank you microsoft sam!

Its a part of Mechanical engineering. More precisely Aerospace engineering covers this topic in detail.

nice, this design is so sleek... wanna have one like this...

great vid! any idea why small home wind mills don't have this shape of blades, do they have the same property's at that scale? mahalo

Cheers Microsoft Sam

We are glad to help you. Please drop a mail with details of your project.

great video, took note of the info in 5 pages though

Nice video!thnx plz have a video on twisting and pitching of blades in detail!

Could you please make a series of videos explaining what "wind" is?

is there any free software to make this designs?. I will appreciate if anyone knows about any. I am studying Renewable Energies. Thank you.

Good job !!! :)

Greetings, simple explanation ❤️❤️❤️

Surely you can have a well-spoken person just read this script rather than a computer, makes trying to learn this such a task

This video really highlights the importance of tone in language. I find this difficult to take in with the Microsoft Sam voice

Could you make a video on what the Wind Power generators are?

Do you can make a video about the aerodinamyc of a vertical wind axis turbine. For understand how it work cause i want do a like that. Please

Have agood day I have a question I hope that I find you have response your capacity as specialized in the wind turbines . If the wind power that runs the blades for example, 100 hp , or 100 Newton the number of cycles entering into gearbok and then to the generator fixed and stable the output electric current good and stable in terms of voltages , ampere .. the question here ,The amount of energy entering the gearbox and then to the generator of 100 horsepower or 100 Newton how much horsepower or newton Newton will come out net of the generator representative of electricity after calculate factor friction and heat intersection magnetic fields in the generator . I hope to answer my question with thank ..

So if cost is not considered more the blades more the wind power ?

thanks

and how do pitching the blade affects the efficiency?... actually... And wasn't the power varying with the square speed, not the cubic?

love that video.Very cleaver explanation.But in which branch of engineering that special aerodynamic shape of blade is studied ? Can you please name that course of engineering? THANKS A LOT!

Explain tubercles effect on the leading edge of a wind tubine

Excellent

If the aerofoil cross section gives lift in the same way as an aeroplane wing, won't it make the blade flex increasingly with radius, putting it under undue stress by bending it along its length? Wouldn't simple deflection from a flat sheet be sufficient, and easier to manufacture and maintain?

What app do you use for this design?

Do you have autocad file of wind turbine? help me

When finding the optimal angle of attack, is there a constant angle between the airfoil and the relative velocity that works the best? or does it also depend on the magnitude of the relative velocity?

Hi i have to design a 12 v wind turbine. i am using a 500kv motor. how do i decide the length and pitch of the propeller. please help!

i now best method.

thank you

I am not a mathematician so I would rather see the designs put to the test on a dyno so we can see torque specs of blade design, everyone has different ideas but unless one can see the numbers its hard to determine the best designs.

Cool

Can a magnet to magnet helped the wind blade and the pole so the wind blade and the pole has magnet that pushing the wing blade not hitting the pole or simply build a metal building like with magnet ring like rail or like train track creating like hovering that the wing blade are connected or combined to the magnet rail on ring at the same time the wind blade spinning so again the building skeletons made in metal you can have many wind turbines in one building made out of metal paris is made out of metal so again when there is fixing the turbines it is easier to work with and not doing like mountain climbing every time it needed fixing of the turbines with building like windturbine you can have stairs and elivator it has a stop to the wind blade if needed fixing I have already commented the oil platform builders long time ago to create this kind of system building like with many wind turbines because the ocean has enough wind also to make free energy by using wind turbine ? 👽😇

mujhe turbin ke bare jankari chhaie?

The gyro wind turbine has smashed Betz limit regards Graham Flowers

OMG pink sheep from Exploding TNT video has the same sound.

the blades are wrong to your rotation direction

If you want to do it yourself, it's best with Avasva projects.

Do you have a scientific source for the increase in efficiency per extra blade (3% for 3 blades, .5% for 4 blades)? Writing a report about stuff like that and my teachers won't allow a youtube vid as a source :)

Velociityyyyyyy

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

The authors have two wrong scientific approaches: researching the creation of Lift force and Low pressure at upper side of the wing, relative to the ground surface and Earth. I explain the aerodynamic cavitation and existence of Lee side aerocavern, and creation of Aerodynamic force.

give me a text book

аз съм на мнение, че ето тук е обяснено по-добре .... m.kzfaq.info/get/bejne/pq52jMSGm6ibf40.html

omfg the robot voice, at least make it the british guy from cowbelly studios or something but sitll informative, just hard to listen to

I am a robot. I downvote videos using robot narrators because that is MY function.

You lost me in the first 1/4 second of your animation when you have it traveling CCW from the front. This is, of course, because I've never seen a windmill which didn't go clockwise from the front. This is akin to animating the wing design of an airplane with the plane flying backwards. That would be hard to take seriously.

This didnt help me at al!!