Quantitative Evaluation of Pulsed Thermography, Lock-in Thermography and Vibrothermography on Foreign Object Defect (FOD) in CFRP

Quantitative Evaluation of Pulsed Thermography, Lock-in Thermography and Vibrothermography on Foreign Object Defect (FOD) in CFRP

In this article, optical excitation thermographic techniques, including pulsed thermography and lock-in thermography, were used to detect foreign object defect (FOD) and delamination in CFRP. Then, vibrothermography as an ultrasonic excitation technique was used to detect these defects for the compa...

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Hlavní autoři: Bin Liu, Hai Zhang, Henrique Fernandes, Xavier Maldague
Médium: Článek
Jazyk:English
Vydáno: MDPI AG 2016-05-01
Edice:Sensors
Témata:
CFRP
FOD
lock-in thermography
pulsed thermography
vibrothermography
On-line přístup:http://www.mdpi.com/1424-8220/16/5/743

Internet

http://www.mdpi.com/1424-8220/16/5/743

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