Wind-tunnel test of an articulated helicopter rotor model with several tip shapes
By: John D. Berry and Raymond E. Mineck.
Contributors: Mineck, Raymond E.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.; United States. Army Aviation Research and Development Command.; Army Research and Technology Laboratories (U.S.). Structures Laboratory.
Series: NASA technical memorandum -- 80080; AVRADCOM technical report -- 79-49
Publisher: National Aeronautics and Space Administrat ion, Scientific and Technical Information Branch; Fo r sale by the National Technical Information Service]
Published: 1980
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 92
Subjects: Rotors (Helicopters) -- Testing.; Wind tunnels -- Ground simulators.; Helicopters -- Aerodynamics.
Notes: "Structures Laboratory, AVRADCOM Research and Technology Laboratories."

"U.S. Army AVRADCOM"--Cover.

Dec. 1980.

Includes bibliographical references.