Fast implicit solvers for phase-field fracture problems on heterogeneous microstructures
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.112793
Abstract: Abstract We study fast and memory-efficient FFT-based implicit solution methods for small-strain phase-field crack problems for microstructured brittle materials. A fully implicit first order formulation of the problem coupling elasticity and damage permits using comparatively… read more here.
Keywords: implicit solvers; solvers phase; field; fast implicit ... See more keywords
Parallel Implicit Solvers for 2D Numerical Models on Structured Meshes
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DOI: 10.3390/math12142184
Abstract: This paper presents the parallelization of two widely used implicit numerical solvers for the solution of partial differential equations on structured meshes, namely, the ADI (Alternating-Direction Implicit) solver for tridiagonal linear systems and the SIP… read more here.
Keywords: parallel implicit; solver; sip solver; sip ... See more keywords