Numerical homogenization of fibrous composites with equivalent inclusion method - Archive ouverte HAL Accéder directement au contenu
Pré-Publication, Document De Travail Année : 2024

Numerical homogenization of fibrous composites with equivalent inclusion method

Antoine Martin

Résumé

The equivalent inclusion method is proposed for the homogenization of fibrous composites, as an alternative to costly full-field methods and less accurate mean-field or effective-field approaches. General methodology was presented in our previous study [14], where a discretized polarization field in fibers was introduced, which took advantage of inhomogeneity slenderness. Here, a method for computing apparent 3d conductivities in periodic conditions is proposed and implemented for numerical homogenization of fibrous composites. A wide range of aspect ratios and volume fractions are investigated, and the data are used for providing analytical formulas which fit the curves.
Fichier principal
Vignette du fichier
NumericalHomogenization.pdf (460.25 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04436391 , version 1 (03-02-2024)

Licence

Paternité

Identifiants

  • HAL Id : hal-04436391 , version 1

Citer

Antoine Martin. Numerical homogenization of fibrous composites with equivalent inclusion method. 2024. ⟨hal-04436391⟩
99 Consultations
23 Téléchargements

Partager

Gmail Facebook X LinkedIn More