Simulation and feature analysis of modal acoustic emission wave in planar C/SiC composite

Simulation and feature analysis of modal acoustic emission wave in planar C/SiC composite

A catastrophic accident may be caused for nearby spacecraft due to the damage occurred in C/SiC thermal protection structure. Therefore, it is significant to analyze the damage feature of the ceramic composite structure. Acoustic emission (AE) is an effective non-destructive testing method which is...

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Bibliographic Details
Main Authors: Yong Gao, Denghong Xiao
Format: Article
Language:English
Published: JVE International 2018-02-01
Series:Journal of Vibroengineering
Subjects:
ceramic composite
C/SiC
structure damage
acoustic emission
time-frequency characteristic
Online Access:https://www.jvejournals.com/article/18173

Internet

https://www.jvejournals.com/article/18173

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