An air turbine is a turbine driven by airflow. Various forms include:
- Wind turbine, a renewable energy source
- Ram air turbine (RAT), an emergency power system for aircraft
- Small air turbines, used as high-speed pneumatic motors in tools such as dentist's drills.
Famous quotes containing the word air:
“Conservatism, ever more timorous and narrow, disgusts the children, and drives them for a mouthful of fresh air into radicalism.”
—Ralph Waldo Emerson (1803–1882)
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