The effects of element shape on the critical time step in explicit time integrators for elasto-dynamics

DOI10.1002/nme.4819zbMath1352.74069OpenAlexW2139096530MaRDI QIDQ2952652

Jack Hetherington, Antonio Rodríguez-Ferran, Harm Askes

Publication date: 30 December 2016

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2117/78105

zbMATH Keywords

critical time stepeigenfrequencyexplicit time integrationelement distortionelement aspect ratio

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Linear constitutive equations for materials with memory (74D05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

Related Items (2)

Temporal-spatial dispersion and stability analysis of finite element method in explicit elastodynamics ⋮ Efficient implementation of an explicit partitioned shear and longitudinal wave propagation algorithm

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