Cavitation Suppressing Ducted Propeller System.
Patent, Filed 13 Aug 62, patented 28 Jan 97,
DEPARTMENT OF THE NAVY WASHINGTON DC
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This invention relates to a device for use with a ducted propeller system for suppressing gap cavitation between a moving rotor tip and duct wall and more particularly to means for supplying fluid to a ducted propeller whereby cavitation or the noise resulting there from may be eliminated.
- Marine Engineering
- Jet and Gas Turbine Engines