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Metal spar/superhybrid shell composite fan bladesThe use of superhybrid materials in the manufacture and testing of large fan blades is analyzed. The FOD resistance of large metal spar/superhybrid fan blades is investigated. The technical effort reported was comprised of: (1) preliminary blade design; (2) detailed analysis of two selected superhybrid blade designs; (3) manufacture of two process evaluation blades and destructive evaluation; and (4) manufacture and whirligig testing of six prototype superhybrid blades.
Document ID
19790022124
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Salemme, C. T. (General Electric Co. Cincinnati, OH, United States)
Murphy, G. C. (General Electric Co. Cincinnati, OH, United States)
Date Acquired
September 3, 2013
Publication Date
August 1, 1979
Subject Category
Composite Materials
Report/Patent Number
NASA-CR-159594
Report Number: NASA-CR-159594
Accession Number
79N30295
Funding Number(s)
CONTRACT_GRANT: NAS3-20402
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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