Helicopter rotor wake geometry and its influence in forward flight
By: T. Alan Egolf and Anton J. Landgrebe ; prepared for Langley Research Center
Contributors: Landgrebe, Anton J; Langley Research Center; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch; United Technologies Research Center
Series: NASA contractor report -- 3726; NASA contractor report -- 3727
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; For sale by the National Technical Information Service]
Published: 1983
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Subjects: Wakes (Aerodynamics); Helicopters
Notes: "United Technologies Research Center."

Distributed to depository libraries in microfiche

"October 1983"--Cover

Subject category 02

Includes bibliographical references

NAS1-14568
Table of contents: value: v. I. Generalized wake geometry and wake effect on rotor airloads and performance; value: v. II. Wake geometry charts