Aerodynamic analysis of a horizontal axis wind turbine by use of helical vortex theory.
By: T.G. Keith, Jr. ... [et al.].
Contributors: Keith, Theodore G.; United States. National Aeronautics and Space Administration.
Series: NASA CR -- 174921.; NASA contractor report -- NASA CR-174921.
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1985
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Wind power.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1985. 1 microfiche.