Encyclopedia > Cavitation

  Article Content

Cavitation

Cavitation is the phenomenon where small cavities of partial vacuum form in fluid then rapidly collapse, producing a sharp sound.

Cavitation is believed to be the cause of cracking knuckles. Cavitation by the propellers of submarines are the giveaway of the vessels' stealthiness. The phenomenon known as supercavitation is used to allow objects to travel under water at high speed.

External links:

Super cavitation (http://www.cyberdenone.com/digital_diary/digital_diary_12)



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Quioque, New York

... the population is spread out with 22.3% under the age of 18, 8.0% from 18 to 24, 31.0% from 25 to 44, 21.9% from 45 to 64, and 16.9% who are 65 years of age or older. ...

 
 
 
This page was created in 23.7 ms