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Parallel Simulation of Biological Soft Tissue
Author(s) -
Fischle Andreas,
Klawonn Axel,
Rheinbach Oliver,
Schröder Jörg
Publication year - 2012
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201210372
Subject(s) - hyperelastic material , anisotropy , feti , scalability , biological tissue , nonlinear system , computer science , computational science , physics , finite element method , optics , domain decomposition methods , thermodynamics , quantum mechanics , database
Numerical results of nonlinear parallel simulations of soft biological tissue are shown using the FETI‐DP method. An hyperelastic model is considered which incorporates almost incompressibility as well as anisotropy. An arterial geometry reconstructed from ultrasound data is used. Numerical scalability is shown using up to 4096 cores of a Cray XT6. (© 2012 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)