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Defect detection using a non-contact electric potential drop method for multilayer carbon composite materials
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posted on 2023-06-08, 04:55 authored by P Stiffell, Robert Prance, W Gebrial, C J Harland, H PranceNo description supplied
History
Publication status
- Published
Publisher
Taylor and FrancisPages
5.0Presentation Type
- paper
Event name
Emerging Technologies in NDTEvent location
Stuttgart, GermanyEvent type
conferenceISBN
9780415464765Department affiliated with
- Engineering and Design Publications
Notes
The application of a novel non-contact electric potential sensor technology to the location and characterisation of faults in carbon fibre reinforced composites has recently produced interesting results. The method involves inducing an a.c. current in a sample and scanning a sensor over the surface to measure the potential as a function of position. This is a non-contact version of the a.c. potential drop method. This paper describes the initial results of modelling the electric field associated with multilayer composite materials containing faults and compares them with the previously acquired data from the non-contact potential drop method.Full text available
- No
Peer reviewed?
- Yes
Editors
G Busse, A Anastasopoulos, I Solodov, D VanHemelrijckLegacy Posted Date
2012-02-06Usage metrics
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