Review article

FEM modeling of magnetic microwire and its using for stress monitoring inside the composite beam

M. Spodniak orcid.org/0000-0001-6203-4917 ; Faculty of Aeronautics, Technical University of Kosice, Slovakia
K. Semrád ; Faculty of Aeronautics, Technical University of Kosice, Slovakia
M. Hovanec ; Faculty of Aeronautics, Technical University of Kosice, Slovakia
P. Korba ; Faculty of Aeronautics, Technical University of Kosice, Slovakia
T. Musil ; Faculty of Aeronautics, Technical University of Kosice, Slovakia

Abstract

The proposed article is devoted to the stress evaluation inside the composite beam using the embedded magnetic microwire sensors. The interlaminar stresses with high values can occur inside the composite structures during the operation. It is essential to monitor the stresses and to increase the lifetime of the composite materials by prediction using the research results from the stress distribution estimation and also during the operation using the embedded magnetic microwire-based sensors. In the article the results of the mechanical stress distribution between the magnetic microwire coating and core and the discussion about the experimental application of the magnetic microwire inside the composite beam are presented.

Keywords

composite; magnetic microwire; finite element method (FEM); mesh; stress

Hrčak ID:

237206

URI

https://hrcak.srce.hr/237206

Publication date:

1.7.2020.

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