Reconfigurable Laser-Stimulated Lock-In Thermography for Surface Micro-Crack Detection

Surface crack detection and sizing is essential for the manufacturing and maintenance of engines, run parts, and other metal elements of aircrafts. Among various non-destructive detection methods, the fully non-contact and non-intrusive technique based on laser-stimulated lock-in thermography (LLT)...

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Detalhes bibliográficos

Principais autores:	Lu Ding, Sergey Gorelik, Pei Wang, Anton Valentinovich Sadovoy, Qiang Zhu, Andrew Chun Yong Ngo, Jinghua Teng
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2023-04-01
coleção:	Sensors
Assuntos:	lock-in thermography reconfigurable spatial light modulator surface micro-crack detection non-destructive evaluation infrared thermography
Acesso em linha:	https://www.mdpi.com/1424-8220/23/8/4090
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