Finnbot to UKCasual@lemmy.worldEnglish • 1 year agoDidn't realise that windmill blades are serratedmessage-square28fedilinkarrow-up183arrow-down11file-text
arrow-up182arrow-down1message-squareDidn't realise that windmill blades are serratedFinnbot to UKCasual@lemmy.worldEnglish • 1 year agomessage-square28fedilinkfile-text
Took the weans a walk away up the back of The Three Towns in Ayrshire where they are installing these big bad boys.
minus-square@GreyShack@lemmy.worldlinkfedilink4•1 year ago Because they are too small? Could be. As is said so often: physics doesn’t scale. Trailing edge eddies may not be the major source of the noise in this anyway - since these are pushing air not being pushed by it.
Could be. As is said so often: physics doesn’t scale. Trailing edge eddies may not be the major source of the noise in this anyway - since these are pushing air not being pushed by it.
Yeah that makes sense I guess.