File:330-ps-9124-usn-710228 15726002325 o.jpg

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English: 330-PS-9124 (USN 710228): The U.S. Navy has announced the development of a new type of ship propeller which is undergoing tests at the David Taylor Model Basin. Known as a “super-cavitating” propeller, it takes advantage of cavitations, which is the formation of a vacuum around speeding propellers, by using the resulting vacuum to develop increased speed. The new propeller resembles the screw-like part of the ordinary kitchen food grinder. The two flanges of the propeller have squared ends rather than the tapered ends of the blades on conventional propellers. The design forces the cavitations bubbles astern providing the increased thrust, September 2, 1958. (11/5/2014).
Date
Source National Museum of the U.S. Navy
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Public domain
This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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4 November 2014

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current21:02, 9 July 2018Thumbnail for version as of 21:02, 9 July 20182,846 × 2,172 (6.7 MB)Tyler de NocheUser created page with UploadWizard
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