Laser array spots thermography for detection of cracks in curved structures-Reference-Cited by-同舟云学术

Laser array spots thermography for detection of cracks in curved structures

Published:2020-12-10 Issue:1-4 Volume:64 Page:385-391
ISSN:1383-5416
Container-title:International Journal of Applied Electromagnetics and Mechanics
language:
Short-container-title:JAE

Author:

Qiu Jinxing¹,Pei Cuixiang¹²,Yang Yang¹,Liu Haochen³,Chen Zhenmao¹

Affiliation:

1. , , Xi’an Jiaotong University, , China

2. , , China

3. , , Cranfield University, , UK

Abstract

The laser array spot thermography (LAST) is a fully non-contact and non-destructive method for the inspection of surface cracks with high efficiency. In this study, the detection capability of this method for the inspection of surface cracks in structures with curved surfaces is experimentally studied. The influence of the inspection angle on the crack imaging results is also investigated. The experiment results show that cracks in surface of the pipes with different dimeters can be detected and imaged by LAST.

Publisher

IOS Press

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,Electronic, Optical and Magnetic Materials

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