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National Transonic Facility Fan Blade prepreg material characterization testsThe test program for the basic prepreg materials used in process development work and planned fabrication of the national transonic facility fan blade is presented. The basic prepreg materials and the design laminate are characterized at 89 K, room temperature, and 366 K. Characterization tests, test equipment, and test data are discussed. Material tests results in the warp direction are given for tensile, compressive, fatigue (tension-tension), interlaminar shear and thermal expansion.
Document ID
19810022685
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Klich, P. J. (NASA Langley Research Center Hampton, VA, United States)
Richards, W. H. (NASA Langley Research Center Hampton, VA, United States)
Ahl, E. L., Jr. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
July 1, 1981
Subject Category
Research And Support Facilities (Air)
Report/Patent Number
NASA-TM-81800
Report Number: NASA-TM-81800
Accession Number
81N31227
Funding Number(s)
PROJECT: RTOP 505-31-63-06
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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