NASA NTRS · 19980036345
Study Acoustic Emissions from Composites
Abstract
The purpose of this work will be to develop techniques for monitoring the acoustic emissions from carbon epoxy composite structures at cryogenic temperatures. Performance of transducers at temperatures ranging from ambient to cryogenic and the characteristics of acoustic emission from composite structures will be studied and documented. This entire effort is directed towards characterization of structures used in NASA propulsion programs such as the X-33.
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Walker, James, Workman,Gary. 1998-01-01. Study Acoustic Emissions from Composites. https://ntrs.nasa.gov/citations/19980036345
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