Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems
Subtitle: task II, unsteady ducted propfan analysis
By: Edward J. Hall, Robert A. Delaney, and James L. Bettner.
Contributors: Delaney, Robert A.; Bettner, James L.; United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- CR-187105.; NASA contractor report -- NASA CR-187105.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1991
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Navier-Stokes equations.; Aerodynamics.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 2 microfiches.