NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Lifting surface theory of axial compressor blade rows. I - Subsonic compressor. II - Transonic compressorA linearized three-dimensional lifting surface theory is considered, taking into account relations to axisymmetric 'through-flow' or actuator disk theories, general results for flow within the blade row, relations to two-dimensional cascade theory, and finite blade and wake effects. Numerical results are presented, giving attention to the problem of wakeless flow and of wake flow. Expressions for wake functions are given in an appendix. The lifting line velocity potential employed by Namba (1972) is used as a starting point in the discussion of the lifting surface theory. A study of subsonic conditions is supplemented by an investigation of a transonic compresso, taking into account the general three-dimensional solution, induced velocities, and the acoustic pressure field.
Document ID
19740063382
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Okurounmu, O.
(Lagos, University Lagos, Nigeria)
Mccune, J. E.
(MIT Cambridge, Mass., United States)
Date Acquired
August 7, 2013
Publication Date
October 1, 1974
Publication Information
Publication: AIAA Journal
Volume: 12
Subject Category
Aerodynamics
Accession Number
74A46132
Funding Number(s)
CONTRACT_GRANT: NGL-22-009-383
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available