Fuller
The "Fuller" wind turbine is a fully enclosed wind turbine which uses boundary layers instead of blades. Much like a Tesla turbine.
Imagine a stack of CDs on a central shaft with a small air gap in between, the surface tension of moving air as it passes through the small gaps creates friction and using this energy causes the CDs to rotate around the shaft. The Fuller has addition vanes to help direct the air for improved performance, hence it isn't totally bladeless, as has been suggested.
Read more about this topic: Unconventional Wind Turbines
Famous quotes containing the word fuller:
“You’ll meet men you’ll live on and men who’ll live on you, and those are the only men you’ll meet.... You’ll be every man’s wife-in-law, and no man’s wife.”
—Samuel Fuller (b. 1911)
“Deceive not thyself by over-expecting happiness in the married estate.... Remember the nightingales which sing only some months in the spring, but commonly are silent when they have hatched their eggs, as if their mirth were turned into care for their young ones.”
—Thomas Fuller (1608–1661)
“Look, Tiger, if I was to be buried in potter’s field, it’d just about kill me!”
—Samuel Fuller (b. 1911)