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Wave attenuation in thick graphite/epoxy compositesThe mechanics of wave attenuation in thick graphite/epoxy composites is examined in order to facilitate interpretation of the wave amplitudes recorded in ultrasonic experiments. The values of a small number of parameters are determined through comparison between calculated and measured waveforms for four specimens. The agreement between the measured and calculated waveforms are shown to be excellent in all four cases.
Document ID
19930035637
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Mal, A. K. (California Univ. Los Angeles, United States)
Bar-Cohen, Y. (JPL Pasadena, CA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1992
Publication Information
Publication: In: Review of progress in quantitative nondestructive evaluation. Vol. 11B; Proceedings of the 18th Annual Review, Brunswick, ME, July 28-Aug. 2, 1991 (A93-19582 06-38)
Publisher: Plenum Press
Subject Category
Quality Assurance And Reliability
Accession Number
93A19634
Funding Number(s)
CONTRACT_GRANT: N00014-90-J-1857
Distribution Limits
Public
Copyright
Other

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