Model of Acoustic Emission Signal at the Prevailing Mechanism of Composite Material Mechanical Destruction
Journal Title: Aviation - Year 2010, Vol 14, Issue 4
Abstract
A model of acoustic emission signal formation at the prevailing mechanism of the destruction of composite materials is considered. The results of acoustic emission signal modelling are presented, taking into account the variable velocity of loading change. Acoustic emission signal experimental research results corresponding to theoretical research results are considered in this paper. It is shown that irregularity of the trailing edge of the acoustic emission signal is influenced by the change in the rate of the destruction process in composites.
Authors and Affiliations
Sergey Filonenko, Tatiana Nimchenko, Alexandr Kosmach
Keywords
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- EP ID EP85226
- DOI 10.3846/aviation.2010.15
- Views 90
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