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Thermal Wave Imaging For Characterizing Structures In Aging Aircraft

Published online by Cambridge University Press:  10 February 2011

Xiaoyan Han ,
L. D. Favro  and
R. L. Thomas
Xiaoyan Han
Affiliation:
Department of Physics and Institute for Manufacturing Research Wayne State University, Detroit, MI 48202, [email protected]
L. D. Favro
Affiliation:
Department of Physics and Institute for Manufacturing Research Wayne State University, Detroit, MI 48202, [email protected]
R. L. Thomas
Affiliation:
Department of Physics and Institute for Manufacturing Research Wayne State University, Detroit, MI 48202, [email protected]
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Abstract

We present examples of the application of thermal wave imaging to the detection of structural defects in aging aircraft. Examples include the imaging of bonded and disbonded internal doublers, together with quantitative corrosion thinning measurements made from thermal wave images of aircraft fuselages and wing skins. We also show example images of impact damage, disbonds and delaminations in composite aircraft materials.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 503: Symposium JJ – Nondestructive Characterization of Materials in Aging Systems , 1997 , 47
Copyright
Copyright © Materials Research Society 1998

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