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Measurement of airfoil heat transfer coefficients on a turbine stageA turbulence generating grid was designed and installed in the turbine inlet which produced the target nominal value of 10 percent free stream turbulence. Aerodynamic documentation of the rotor and stator midspan surface pressure distributions were obtained. Midspan heat transfer data were obtained on the rotor and stator for variations in inlet turbulence, rotor-stator axial spacing, and rotor incidence.
Document ID
19880001776
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Dring, Robert P. (United Technologies Research Center East Hartford, CT, United States)
Blair, Michael F. (United Technologies Research Center East Hartford, CT, United States)
Joslyn, H. David (United Technologies Research Center East Hartford, CT, United States)
Date Acquired
September 5, 2013
Publication Date
October 1, 1985
Publication Information
Publication: NASA. Lewis Research Center, Turbine Engine Hot Section Technology, 1985
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
88N11158
Funding Number(s)
CONTRACT_GRANT: NAS3-23717
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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