NASA-LLIS-0519
Lessons Learned – Use of Acoustic Emission for Detection of Damage Mechanisms
| Organization: | NASA |
| Publication Date: | 3 August 1994 |
| Status: | active |
| Page Count: | 2 |
scope:
Description of Driving Event:
NASA TM 107442 entitled, "Monitoring Damage Growth in Titanium Matrix Composites Using Acoustic Emission", has been published. This work was coauthored by J.G. Bakuckas (National Research Council Research Associate), W.H. Prosser, and W.S. Johnson and is the result of collaborative research between different LaRC offices. The publication describes the use of acoustic emission for the detection of different damage mechanisms such as fiber breakage, matrix cracking and plastic deformation, and fiber debonding in these composites.
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