Coupling between meshless and finite element methods

T. De Vuyst; R. Vignjevic; J. C. Campbell

doi:10.1016/j.ijimpeng.2004.04.017

Coupling between meshless and finite element methods

T. De Vuyst, R. Vignjevic, J. C. Campbell

Research output: Contribution to journal › Article › peer-review

101 Citations (Scopus)

Abstract

This paper presents a description of an algorithm for the coupling of a smoothed particle hydrodynamics (SPH) solver to a finite element (FE) solver. The coupling algorithm allows for frictionless sliding between FE and particles and is implemented in 3D. The coupling of FE and SPH solvers offer advantages in modelling problems with extreme deformations within a Lagrangian framework. Examples of water impact and rod penetration in 3D are included to illustrate the performance of the algorithm.

Original language	English
Pages (from-to)	1054-1064
Number of pages	11
Journal	International Journal of Impact Engineering
Volume	31
Issue number	8
Early online date	26 Jun 2004
DOIs	https://doi.org/10.1016/j.ijimpeng.2004.04.017
Publication status	Published - 1 Sept 2005

Keywords

Ballistics
Fluid structure interaction
Meshless methods
Smoothed particle hydrodynamics

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N2 - This paper presents a description of an algorithm for the coupling of a smoothed particle hydrodynamics (SPH) solver to a finite element (FE) solver. The coupling algorithm allows for frictionless sliding between FE and particles and is implemented in 3D. The coupling of FE and SPH solvers offer advantages in modelling problems with extreme deformations within a Lagrangian framework. Examples of water impact and rod penetration in 3D are included to illustrate the performance of the algorithm.

AB - This paper presents a description of an algorithm for the coupling of a smoothed particle hydrodynamics (SPH) solver to a finite element (FE) solver. The coupling algorithm allows for frictionless sliding between FE and particles and is implemented in 3D. The coupling of FE and SPH solvers offer advantages in modelling problems with extreme deformations within a Lagrangian framework. Examples of water impact and rod penetration in 3D are included to illustrate the performance of the algorithm.

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KW - Fluid structure interaction

KW - Meshless methods

KW - Smoothed particle hydrodynamics

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ER -

Coupling between meshless and finite element methods

Abstract

Keywords

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