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Title:

A parallel high-order fictitious domain approach for biomechanical applications

Author(s):
Ruess, M.; Varduhn, V.; Rank, E.; Yosibash, Z.
Abstract:
The focus of this contribution is on the parallelization of the Finite Cell Method (FCM) applied for biomechanical simulations of human femur bones. The FCM is a high-order fictitious domain method that combines the simplicity of Cartesian grids with the beneficial properties of hierarchical approximation bases of higher order for an increased accuracy and reliablility of the simulation model. A pre-computation scheme for the numerically expensive parts of the finite cell model is presented that...     »
Keywords:
Numerical models,Biological system modeling,Computational modeling,Mathematical model,Polynomials,Finite element methods,Strain,biomechanics,shared memory parallelization,pre-integration scheme,Finite Cell Method,fictitious domain,high-order approximation
Book / Congress title:
Proc. of the International Symposium on Parallel and Distributed Computing
Publisher address:
Garching, Germany
Year:
2012
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