Methodology of short fatigue crack detection by the eddy current method in a multi-layered metal aircraft structure

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F13%3A%230001572" target="_blank" >RIV/00010669:_____/13:#0001572 - isvavai.cz</a>

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S1350630713002094" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1350630713002094</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.engfailanal.2013.06.009" target="_blank" >10.1016/j.engfailanal.2013.06.009</a>

Result language

angličtina

Original language name

Methodology of short fatigue crack detection by the eddy current method in a multi-layered metal aircraft structure

Original language description

The field of non-destructive inspection (NDI) is an integral part of aircraft maintenance and service. It is optimal to apply the eddy current (EC) method on the complex multi-layered metal aircraft structure to detect cracks and other damage. A range ofstandard eddy current probes giving satisfactory results with respect to crack detection are available. However, these EC probes are not always suitable for the detection of short fatigue cracks hidden under a rivet head. This article presents a new methodology for eddy current inspection of a critical area on the wing. The development of the new methodology was inspired by a catastrophic glider accident in 2010. Because of this accident, all glider service was prohibited. The critical area is locatedin the structure of the wing spar, which consists of six layers. The position of the critical area is hidden under the countersunk rivet head in the third layer of the spar flange and under two layers of metal sheets. Thus, the actual loc

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Engineering Failure Analysis

ISSN

1350-6307

e-ISSN

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Volume of the periodical

35

Issue of the periodical within the volume

Special issue on ICEFA V

Country of publishing house

AU - AUSTRALIA

Number of pages

11

Pages from-to

597-608

UT code for WoS article

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EID of the result in the Scopus database

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