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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 17:44 |
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Conference: Bucharest University Faculty of Physics 2023 Meeting
Section: Theoretical Physics and Applied Mathematics
Title:
Homogenization Results for Fiber Composites with Imperfect Interfaces
Authors:
Renata BUNOIU (1), Claudia TIMOFTE (2)
Affiliation:
1) IECL and CNRS, UMR 7502, University of Lorraine-Metz, France
2) University of Bucharest, Faculty of Physics, 405 Atomistilor Street, 077125, Magurele, Romania
E-mail
claudia.timofte@g.unibuc.ro
Keywords:
homogenization, periodic fiber composites, imperfect interfaces
Abstract:
The goal of this talk is to present some recent homogenization results for a class of diffusion problems in periodic fiber composites made up of two heterogeneous materials with high contrasting properties, separated by imperfect interfaces. Various forms for the functions describing the discontinuities involved in our microscopic problem are considered. Via the periodic unfolding method, several models are derived at the macroscale.
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