Journal ArticleDOI
An arbitrary lagrangian-eulerian velocity potential formulation for fluid-structure interaction
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In this article, an arbitrary Lagrangian-Eulerian formulation using the velocity potential and the density as fluid variables is proposed for large boundary motions. But it is not suitable for the case of very large boundary motion.About:
This article is published in Computers & Structures.The article was published on 1993-06-03. It has received 81 citations till now. The article focuses on the topics: Velocity potential & Inviscid flow.read more
Citations
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Journal ArticleDOI
Finite element developments for general fluid flows with structural interactions
Klaus-Jürgen Bathe,Hou Zhang +1 more
TL;DR: In this paper, the analysis of Navier-Stokes incompressible and compressible fluid flows with structural interactions is presented, where a flow condition-based interpolation finite element scheme is used to couple the fluid media with the structures.
Journal ArticleDOI
A full Eulerian finite difference approach for solving fluid-structure coupling problems
TL;DR: Various verifications and validations of the present full Eulerian method, which solves the fluid and solid motions on a fixed grid, are demonstrated, and the numerical accuracy involved in the fluid-structure coupling problems is examined.
Journal ArticleDOI
Finite element analysis of incompressible and compressible fluid flows with free surfaces and structural interactions
TL;DR: The ADINA-F capabilities for fluid flow analysis are described in this paper, where the basic formulations and finite element discretizations used are described, the techniques for the solution of the finite element equations are briefly discussed, and the results of various demonstrative analyses are given.
Journal ArticleDOI
Analysis of fluid-structure interaction problems with structural buckling and large domain changes by ALE finite element method
Qun Zhang,Toshiaki Hisada +1 more
TL;DR: In this paper, a 3D finite element analysis program is developed for fluid-structure interaction problems with structural buckling and large domain changes. But the authors focus on the simulation of the pulsation of a 2D artifical heart.
Journal ArticleDOI
Non-linear sloshing in partially liquid filled containers with baffles
TL;DR: In this paper, a finite element method is used for computing the non-linear sloshing response of liquid in a two-dimensional rigid rectangular tank with rigid baffles, and the potential formulation is considered for the liquid domain and a mixed Eulerian-Langrangian scheme is adopted.
References
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Book
Finite element procedures in engineering analysis
Klaus-Jürgen Bathe,H. Saunders +1 more
TL;DR: Elements finis Reference Record created on 2004-09-07, modified on 2016-08-08.
Journal ArticleDOI
Lagrangian-Eulerian finite element formulation for incompressible viscous flows☆
TL;DR: In this paper, a finite element formulation for incompressible viscous flows in an arbitrarily mixed Lagrangian-Eulerian description is given for modeling the fluid subdomain of many fluid-solid interaction, and free surface problems.
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Viscous flow with large free surface motion
Antonio Huerta,Wing Kam Liu +1 more
TL;DR: In this article, an arbitrary Lagrangian-Eulerian (ALE) Petrov-Galerkin finite element technique is developed to study nonlinear viscous fluids under large free surface wave motion.
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Fluid-structure dynamic interaction and wave forces. An introduction to numerical treatment
O. C. Zienkiewicz,Peter Bettess +1 more
TL;DR: In this article, two general approaches used in the soluation of coupled structures and fluid systems in which effects of large scale flow are excluded are presented. But the numerical problems posed, discretization methods used and possible simplifications are discussed.
Journal ArticleDOI
A displacement method for the analysis of vibrations of coupled fluid-structure systems
TL;DR: In this article, a variational principle in terms of displacements in the fluid and the structure with a penalty for irrotationality of displacement is developed for the analysis of harmonic vibrations of ideal compressible fluid and elastic structure systems.
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