Reduced order modeling based inexact FETI‐DP solver for lattice structures
T. Hirschler,
R. Bouclier,
P. Antolin
et al.
Abstract:SummaryThis paper addresses the overwhelming computational resources needed with standard numerical approaches to simulate architected materials. Those multiscale heterogeneous lattice structures gain intensive interest in conjunction with the improvement of additive manufacturing as they offer, among many others, excellent stiffness‐to‐weight ratios. We develop here a dedicated HPC solver that benefits from the specific nature of the underlying problem in order to drastically reduce the computational costs (m… Show more
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