| Issue |
MATEC Web Conf.
Volume 157, 2018
Machine Modelling and Simulations 2017 (MMS 2017)
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 6 | |
| Section | Methods and systems in machine design | |
| DOI | https://doi.org/10.1051/matecconf/201815701015 | |
| Published online | 14 March 2018 | |
Localization of delamination in composite test specimen
1
Faculty of Mechanical Engineering, Univerzity of Žilina. Unierzitná 1, 010 26 Žilina. Slovak Republic
2
Faculty of production technology and management of Jan Evangelista Purkyně University in Ústí nad Labem, Na Okraji 1001, Czech Republic
* Corresponding author: milan.sapieta@fstroj.uniza.sk
The main purpose of paper is presented an innovative approach in the field of infrared thermal imaging and its integration into the area of engineering applications. As the test specimen was selected composite rod with lengthwise composite fibers to each bonded. They have been excitated with ultrasound. For obtain the results was used Lock-in method. Last part of the paper is a description of the results and most appropriate settings of measurement technique for applications with chosen material.
Key words: infrared radiation / non-destructive testing / lock-in / ultrasound
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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