This paper presents a simple analytical expression for the effective complex conductivity of a periodic hexagonal arrangement of conductive circular cylinders embedded in a conductive matrix, with interfaces exhibiting a capacitive impedance. This composite material may be regarded as an idealized model of a biological tissue comprising tubular cells, such as skeletal muscle. The asymptotic homogenization method is adopted, and the corresponding local problem is solved by resorting to Weierstrass elliptic functions. The effectiveness of the present analytical result is proved by convergence analysis and comparison with finite-element solutions and existing models.
Bisegna, P., & Caselli, F. (2008). A simple formula for the effective complex conductivity of periodic fibrous composites with interfacial impedance and applications to biological tissues. JOURNAL OF PHYSICS D. APPLIED PHYSICS, 41(11), 115506.
Tipologia: | Articolo su rivista |
Citazione: | Bisegna, P., & Caselli, F. (2008). A simple formula for the effective complex conductivity of periodic fibrous composites with interfacial impedance and applications to biological tissues. JOURNAL OF PHYSICS D. APPLIED PHYSICS, 41(11), 115506. |
IF: | Con Impact Factor ISI |
Lingua: | English |
Settore Scientifico Disciplinare: | Settore ICAR/08 - Scienza delle Costruzioni Settore ING-IND/34 - Bioingegneria Industriale |
Revisione (peer review): | Sì, ma tipo non specificato |
Tipo: | Articolo |
Rilevanza: | Rilevanza internazionale |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1088/0022-3727/41/11/115506 |
Stato di pubblicazione: | Pubblicato |
Data di pubblicazione: | 2008 |
Titolo: | A simple formula for the effective complex conductivity of periodic fibrous composites with interfacial impedance and applications to biological tissues |
Autori: | |
Autori: | Bisegna, P; Caselli, F |
Appare nelle tipologie: | 01 - Articolo su rivista |
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