Journal ArticleDOI
Mixed methods for time integration
TLDR
Three techniques for enhancing computational efficiency are presented: explicit- Implicit partitions, explicit-explicit partitions with different time steps, and implicit-implicit partitions.About:
This article is published in Computer Methods in Applied Mechanics and Engineering.The article was published on 1979-02-01. It has received 221 citations till now. The article focuses on the topics: Interpolation & Extrapolation.read more
Citations
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Journal ArticleDOI
Partitioned analysis of coupled mechanical systems
TL;DR: This is a tutorial article that reviews the use of partitioned analysis procedures for the analysis of coupled dynamical systems using the partitioned solution approach for multilevel decomposition aimed at massively parallel computation.
Journal ArticleDOI
Coupling of atomistic and continuum simulations using a bridging scale decomposition
Gregory J. Wagner,Wing Kam Liu +1 more
TL;DR: In this paper, the authors present a method for coupling molecular dynamics (MD) and continuum mechanics simulations that is based on the projection of the MD solution onto the coarse scale shape functions.
Journal ArticleDOI
Modelling and simulation of high‐speed machining
T. D. Marusich,Michael Ortiz +1 more
TL;DR: In this paper, a Lagrangian finite element model of orthogonal high-speed machining is developed, which accounts for dynamic effects, heat conduction, mesh-on-mesh contact with friction, and full thermo-mechanical coupling.
Journal ArticleDOI
Computational strategies for flexible multibody systems
Tamer M. Wasfy,Ahmed K. Noor +1 more
TL;DR: The status and some recent developments in computational modeling of flexible multibody systems are summarized in this article, where a number of aspects of flexible multi-body dynamics including: modeling of the flexible components, constraint modeling, solution techniques, control strategies, coupled problems, design, and experimental studies.
Journal ArticleDOI
Adaptive Lagrangian modelling of ballistic penetration of metallic targets
G. T. Camacho,Michael Ortiz +1 more
TL;DR: In this paper, a Lagrangian finite element model of ductile penetration is developed, and an explicit contact/friction algorithm is used to treat the multi-body dynamics.
References
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Journal ArticleDOI
Implicit-Explicit Finite Elements in Transient Analysis: Stability Theory
Thomas J. R. Hughes,Wing Kam Liu +1 more
Journal ArticleDOI
Efficient large scale non‐linear transient analysis by finite elements
Journal ArticleDOI
Stability of explicit‐implicit mesh partitions in time integration
Ted Belytschko,Robert L. Mullen +1 more
TL;DR: The stability of time integration for a semidiscretization of structures and continua where the mesh is partitioned into subdomains integrated simultaneously by explicit and implicit methods is considered.
Related Papers (5)
Stability of explicit‐implicit mesh partitions in time integration
Ted Belytschko,Robert L. Mullen +1 more
Implicit-Explicit Finite Elements in Transient Analysis: Stability Theory
Thomas J. R. Hughes,Wing Kam Liu +1 more
Implicit-explicit finite elements in transient analysis: implementation and numerical examples.
Thomas J. R. Hughes,Wing Kam Liu +1 more