Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems.
Subtitle: final report
By: Edward J. Hall, Robert A. Delaney, and James L. Bettner.
Contributors: Delaney, Robert A.; Bettner, James L.; Lewis Research Center.
Series: NASA contractor report -- 185217.; NASA contractor report -- NASA CR-185217.
Publisher: National Aeronautics and Space Administration
Published: 1990
Place of publication: [Washington, D.C.]
Language: eng
Format: Microform
Subjects: Compressible flow.; Computational fluid dynamics.; Contrarotating propellers.; Euler equations of motion.; Flow distribution.; Flow equations.; Prop-fan technology.; Propeller fans.; Three dimensional flow.; Transonic flow.
Notes: Shipping list no.: 1991-0132-M.

"April 1990."

"Prepared for Lewis Research Center under contract NAS3-25270."

Includes bibliographical references.

Also available via Internet from the NTRS web site. Address as of 3/21/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900013251%5F1990013251.pdf; current access is available via PURL.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration,] 1990. 2 microfiches.