Main Rotor Blade Design and Development
The past and present status of metal extruded blades will be covered. This includes a discussion of some of the factors that have made interchangeable blades possible. Some of the trends in aerodynamic design parameters are shown. Of importance are the methods and test facilities employed
to obtain information to substantiate the service life of present blades and improve the structural design of future blades. In view of the great future of the helicopter and importance of the blade to the helicopter, emphasis is placed on the need for expanded test and research facilities.
Document Type: Research Article
Affiliations: Sikorsky Aircraft Division, United Aircraft Corporation, Stratford, Connecticut
Publication date: 01 October 1959
The Journal of the AHS is the world's only scientific journal dedicated to vertical flight technology. It is a peer-reviewed technical journal published quarterly by The Vertical Flight Society and presents innovative papers covering the state-of-the-art in all disciplines of VTOL design, research and development. (Please note that VFS members receive significant discounts on articles and subscriptions.)
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