First a wind turbine blade works sorta like an airplane wing. Blowing air passes around both sides of the blade. The shape of the blade causes the air pressure to be uneven - higher on one side of the blade and lower on the other. And that's what makes it spin...the uneven pressure causes the blades to spin around the center of the turbine. (I was typing out this part out for my report, and I decided to comment it)
These systems only produce electricity at about 35% efficiency. A spiral shaped wind catcher turbine... of the same height... can produce power at 95% efficiency. They are also smaller, can be packed into a MUCH smaller area, are lighter, cost less, and can stand up to hurricane force winds. These turbines must be shut down if a wind over 50 miles per hour hits them or be damaged by spinning too fast. Spiral column turbines... the faster the wind, the more energy they can produce. The propeller design takes a MINIMUM wind speed of 15 mph to even get MOVING... spiral column... a breeze at only 1/2 mph can get them moving and producing power. Corporate and political greed keeps the systems from going mainstream.
Wind turbines aren't ugly, just like the windmills in Holland aren't ugly. Rather, they are a tourist attraction. And they certainly don't look worse than coal mining.
M'sheArt2 how many dead bats and birds have you collected from the bottom of a wind turbine? Because I work on these every day and I haven’t found one.
Do the math here. How much energy is made from a windmill to how much is lost to parasitic loss. How much energy is lost to bring that energy to your community. These don't work in cold weather. Define clean energy? This is about bringing the carbon footprint down right? How much carbon is used to make one of these windmills?? Reliable until there is a snow storm right guys??? LMAO
You helped me a lot with my presentation, thanks!
SameI have a presentation and it helped me soooo much.
Same... it helped me as well.
I am doing a science project on this and your video helped lots! Thanks again;)
Carolina Amparo this video is my project
everybody is so nice here!
🤣✨
Thank you guyz!!!!! Now i got an idea of making this stuff in my exhibition....
Thanks I was doing a presentation and you helped me do it!
best video ever and they have inspired me!
I’m here because this was in a state test I took in school
I didn't notice how big it was and didn't believe one of the wings is as long as a football field until that boat went by!!!!
yeah well, a football field is 100 yards (not counting end zones) not 100 feet so the video is slightly off with that point
its not actually as big as a football field he was just exa.
@@Maya-nl2gp It is the revolution of the turbine (130ft x 2) that is as long as the width of a football field
First a wind turbine blade works sorta like an airplane wing. Blowing air passes around both sides of the blade. The shape of the blade causes the air pressure to be uneven - higher on one side of the blade and lower on the other. And that's what makes it spin...the uneven pressure causes the blades to spin around the center of the turbine. (I was typing out this part out for my report, and I decided to comment it)
Great video!
OH No!
Thank you for that info would love learn from you again
anyone know what injuries you would get jumping into the blades of a turbine?
You would die 🙈
Thx this is very helpful for my PowerPoint presentation on wind energy
Elisa Zhou 4images
Y
This is for my science lab!!!!
Great video - thanks:)
1:58 might be an error, graphic says "more than 150 feet" but the narrator says "longer than a football field"--which are 100 yards?
Carl Foster 2 blades that are 150 ft = 300ft = 100 yd. so with the 3rd blade it’s longer.
@@imxandrr oh that makes sense! thanks
@Scarlett Malgiero e?
McSquared
You helped we with my project thx a lot
YAY
These systems only produce electricity at about 35% efficiency. A spiral shaped wind catcher turbine... of the same height... can produce power at 95% efficiency. They are also smaller, can be packed into a MUCH smaller area, are lighter, cost less, and can stand up to hurricane force winds. These turbines must be shut down if a wind over 50 miles per hour hits them or be damaged by spinning too fast. Spiral column turbines... the faster the wind, the more energy they can produce. The propeller design takes a MINIMUM wind speed of 15 mph to even get MOVING... spiral column... a breeze at only 1/2 mph can get them moving and producing power.
Corporate and political greed keeps the systems from going mainstream.
en.wikipedia.org/wiki/Betz's_law
so perfect
Love it! Thank you.
great!
It was good for my project
Thanks we got stuff now.
so how do the blades work
you're kind again
the wind blow them
yeet!
blud
I used this in my essay.
I keep picturing Donald Trump trying to attack one of these with a jousting lance lol
How dangers of a job is it to put them up and take them down
I need to know how dangers of the job it is to take them down ?
HE LEARED TO SAY TURBINE LETS GOOOO
I am here because of Physics Class 😅😁
i love da winddddddddddddddddddddddddy
Bananas are yellow
Nice vidio
I love use Avasva Solutions for that issue.
BoBoiBoy!!!
It's an inefficient waste, high maintenance and low return. Thorium molten salt reactors, when?
Helped with my final paper
why are wind turbines so tall
you're kind this is the answer
wind
OLa xd
Dirty the landscape and call it clean energy. That's progress for you.
Wind turbines aren't ugly, just like the windmills in Holland aren't ugly. Rather, they are a tourist attraction.
And they certainly don't look worse than coal mining.
u are dumb
you're just a guy who likes annoying people on the internet
Yes indeed and kill birds and bats as you do it.
M'sheArt2 how many dead bats and birds have you collected from the bottom of a wind turbine? Because I work on these every day and I haven’t found one.
Big shit lol, louis ez
Do the math here. How much energy is made from a windmill to how much is lost to parasitic loss. How much energy is lost to bring that energy to your community. These don't work in cold weather. Define clean energy? This is about bringing the carbon footprint down right? How much carbon is used to make one of these windmills?? Reliable until there is a snow storm right guys??? LMAO
WIND POWER GENERATOR - 17000 RPM
Back when the DOE was run by mostly competent people :/
Betz limit has been smashed and debunked regards Graham S Flowers
this video doo doo
you doo doo
@@auadly7212 you doo doo
@@ZaiahLara Your the most doo doo of doo doos
Today class lesson
E
69 dislikes
Leftist propaganda