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Flow through a wire-form transpiration-cooled vaneResults of recent research to develop techniques for analyzing coolant flow in transpiration-cooled vanes are summarized. Flow characteristics of the wire-form porous material are correlated; the effects on the flow characteristics of oxidation, coolant temperature, gas crossflow, and airfoil curvature are evaluated. An analytical method is presented for predicting coolant flows and pressures in a strut-supported vane.
Document ID
19730017239
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Technical Note (TN)
Authors
Kaufman, A. S. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1973
Subject Category
Thermodynamics And Combustion
Report/Patent Number
E-7385
NASA-TN-D-7341
Report Number: E-7385
Report Number: NASA-TN-D-7341
Accession Number
73N25966
Funding Number(s)
PROJECT: RTOP 501-24
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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