NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Design point variation of 3-D loss and deviation for axial compressor middle stagesThe available data on middle-stage research compressors operating near design point are used to derive simple empirical models for the spanwise variation of three-dimensional viscous loss coefficients for middle-stage axial compressor blading. The models make it possible to quickly estimate the total loss and deviation across the blade span when the three-dimensional distribution is superimposed on the two-dimensional variation calculated for each blade element. It is noted that extrapolated estimates should be used with caution since the correlations have been derived from a limited data base.
Document ID
19880066962
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Roberts, William B.
(Flow Application Research Fremont, CA, United States)
Serovy, George K.
(Iowa State University of Science and Technology, Ames, United States)
Sandercock, Donald M.
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 13, 2013
Publication Date
June 1, 1988
Subject Category
Aerodynamics
Report/Patent Number
ASME PAPER 88-GT-57
Accession Number
88A54189
Funding Number(s)
CONTRACT_GRANT: NAG3-521
Distribution Limits
Public
Copyright
Other

Available Downloads

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