On some numerical aspects of an active strain model in cardiac mechanics
Détails
ID Serval
serval:BIB_9203B9281CDB
Type
Actes de conférence (partie): contribution originale à la littérature scientifique, publiée à l'occasion de conférences scientifiques, dans un ouvrage de compte-rendu (proceedings), ou dans l'édition spéciale d'un journal reconnu (conference proceedings).
Collection
Publications
Institution
Titre
On some numerical aspects of an active strain model in cardiac mechanics
Titre de la conférence
CMBE11/2nd International Conference on Computational and Mathematical Biomedical Engineering, Washington DC, USA, March 30-April 1, 2011
Editeur
Wiley
Adresse
VA, USA
ISBN
978-0-9562914-1-7
Statut éditorial
Publié
Date de publication
2011
Editeur⸱rice scientifique
Nithiarasu P.
Volume
1
Pages
328-331
Langue
anglais
Résumé
We are interested in the development, implementation and
testing of an orthotropic model for cardiac contraction
based on an active strain decomposition. Our model
addresses the coupling of a transversely isotropic
mechanical description at the cell level, with an
orthotropic constitutive law for incompressible tissue at
the macroscopic level. The main differences with the
active stress model are addressed in detail, and a finite
element discretization using Taylor-Hood and MINI
elements is proposed and illustrated with numerical
examples.
testing of an orthotropic model for cardiac contraction
based on an active strain decomposition. Our model
addresses the coupling of a transversely isotropic
mechanical description at the cell level, with an
orthotropic constitutive law for incompressible tissue at
the macroscopic level. The main differences with the
active stress model are addressed in detail, and a finite
element discretization using Taylor-Hood and MINI
elements is proposed and illustrated with numerical
examples.
Mots-clé
Cardiac mechanics, active strain
Création de la notice
02/07/2013 10:54
Dernière modification de la notice
20/08/2019 15:55
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