A Lagrangian meshless finite element method applied to fluid–structure interaction problems

A method is presented for the solution of the incompressible fluid flow equations using a Lagrangian formulation. The interpolation functions are those used in the meshless finite element method and the time integration is introduced in a semi-implicit way by a fractional step method. Classical stab...

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Bibliographic Details

Published in:	Computers & structures Vol. 81; no. 8; pp. 655 - 671
Main Authors:	Idelsohn, S.R., Oñate, E., Del Pin, F.
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.05.2003
Subjects:	Finite element method Fluid–structure interaction Incompressible fluid flows Lagrange formulations Meshless methods Particle methods Finite element method Fluid–structure interaction Incompressible fluid flows Particle methods Meshless methods Lagrange formulations
ISSN:	0045-7949, 1879-2243
Online Access:	Get full text
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