Journal ArticleDOI
Partitioned analysis of coupled mechanical systems
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TLDR
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.About:
This article is published in Computer Methods in Applied Mechanics and Engineering.The article was published on 2001-03-02. It has received 806 citations till now. The article focuses on the topics: Dynamical systems theory & State variable.read more
Citations
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A Fully Implicit Computational Strategy for Strongly Coupled Fluid–Solid Interaction
Wulf G. Dettmer,Djordje Perić +1 more
TL;DR: In this article, the authors present a fully implicit iterative solution strategy which resolves the strong coupling and allows for an optimal rate of convergence of the residuals, which is a viable competitor for the solution of the highly nonlinear interaction of fluid flow with solid structures that experience large displacements and deformations.
Journal ArticleDOI
Optimal solutions of numerical interface conditions in fluid–structure thermal analysis
TL;DR: The commonly used Dirichlet–Robin algorithm is described in detail and the exact expression of an optimal coupling coefficient is formulated for the first time and it is shown that this optimal coefficient is the best choice in terms of stability and convergence rate.
Journal ArticleDOI
Heterogeneous asynchronous time integrators for computational structural dynamics
TL;DR: A state-of-the art of heterogeneous (different time schemes) asynchronous time integrators (HATI) for computational structural dynamics is proposed and an alternative approach based on energy considerations is proposed in order to develop a general class of HATI for structural dynamics.
Journal ArticleDOI
Thermomechanical finite element simulations of selective electron beam melting processes: performance considerations
TL;DR: In this paper, the performance of the monolithic and adiabatic split approach for nonlinear thermomechanical problems was compared with the Euler backward integration scheme for linear problems.
Journal ArticleDOI
Fluid–structure interaction computations for geometrically resolved rotor simulations using CFD
TL;DR: In this article, a new high-fidelity fluid-structure interaction simulation tool for geometrically resolved rotor simulations of wind turbines is presented, which consists of a partitioned coupling between the structural part of the aero-elastic solver HAWC2 and the finite volume computational fluid dynamics (CFD) solver EllipSys3D.
References
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Book
The finite element method
TL;DR: In this article, the methodes are numeriques and the fonction de forme reference record created on 2005-11-18, modified on 2016-08-08.
Journal ArticleDOI
Difference Methods for Initial-Value Problems.
Difference methods for initial-value problems
Robert D. Richtmyer,K. W. Morton +1 more
TL;DR: In this article, differentielles and stabilite were used for differentiable transport in the context of transfert de chaleur and ondes Reference Record created on 2005-11-18, modified on 2016-08-08
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