Research Catalog

Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions

Title
Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions [microform] / Richard P. Woodward and Christopher E. Hughes.
Author
Woodward, Richard P.
Publication
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]

Details

Additional Authors
  • Hughes, Christopher E.
  • United States. National Aeronautics and Space Administration.
Description
1 v.
Series Statement
NASA technical memorandum ; 103608
Subject
  • Aerodynamic characteristics
  • Counter rotation
  • Noise measurement
  • Propeller fans
  • Subsonic speed
  • Tip speed
Note
  • Distributed to depository libraries in microfiche.
Reproduction (note)
  • Microfiche.
Call Number
READEX Microfiche NAS 1.15:103608
OCLC
marcive32424318
Author
Woodward, Richard P.
Title
Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions [microform] / Richard P. Woodward and Christopher E. Hughes.
Imprint
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
Series
NASA technical memorandum ; 103608
Reproduction
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1990] 1 microfiche.
Added Author
Hughes, Christopher E.
United States. National Aeronautics and Space Administration.
Gpo Item No.
0830-D (MF)
Sudoc No.
NAS 1.15:103608
Research Call Number
READEX Microfiche NAS 1.15:103608
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