Nonlinear dynamic characteristics of High-entropy alloy-carbon fiber composite laminate subjected to stochastic excitation

2021 ◽  
pp. 130888
Author(s):  
Fang Liu ◽  
Jia Xu
Keyword(s):  
Carbon Fiber ◽  
Dynamic Characteristics ◽  
Composite Laminate ◽  
Fiber Composite ◽  
High Entropy Alloy ◽  
Stochastic Excitation ◽  
Carbon Fiber Composite ◽  
High Entropy ◽  
Nonlinear Dynamic Characteristics ◽  
Alloy Carbon

Graphene-Based Strain Sensor Array on Carbon Fiber Composite Laminate

2015 ◽  
Vol 15 (12) ◽  
pp. 7295-7303 ◽  
Author(s):  
Andrea Rinaldi ◽  
Alessandro Proietti ◽  
Alessio Tamburrano ◽  
Monica Ciminello ◽  
Maria Sabrina Sarto
Keyword(s):  
Carbon Fiber ◽  
Composite Laminate ◽  
Sensor Array ◽  
Fiber Composite ◽  
Strain Sensor ◽  
Carbon Fiber Composite ◽  
Strain Sensor Array

Research on Failure Mechanism of Carbon Fiber Composite Materials Basing on Acoustic Emission

2013 ◽  
Author(s):  
Yan-Lei Liu ◽  
Wei-Zhong Li ◽  
Fu-Yong Xia ◽  
Bing Wang ◽  
Shu-Xin Han ◽  
...  
Keyword(s):  
Acoustic Emission ◽  
Composite Materials ◽  
Carbon Fiber ◽  
Composite Laminate ◽  
Fiber Composite ◽  
Acoustic Emission Technique ◽  
Carbon Fiber Composite ◽  
Emission Testing ◽  
Different Characteristics ◽  
Fiber Composite Materials

Tensile process of carbon fiber composite laminate was monitored by acoustic emission technique. And the acoustic emission signals by tensile specimens of different winding angles were analyzed. The results show that carbon fiber released signals of different characteristics in different stages. So, the acoustic emission technique can effectively distinguish the different stages such as delaminating, detaching and fracture. Also, different angles in specimen’s layers of carbon fiber had different mechanical properties and failure mechanisms. Analysis on experimental data showed that acoustic emission testing technique can determine the process of different internal activities in carbon fiber composite laminate. Therefore, it can be used in the integrity evaluation for carbon fiber composite materials.

Prestressed Carbon Fiber Composite Overwrapped Gun Tube

2008 ◽  
Author(s):  
Andrew Littlefield ◽  
Edward Hyland ◽  
Jack Keating
Keyword(s):  
Carbon Fiber ◽  
Fiber Composite ◽  
Carbon Fiber Composite
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