Comparison of coupled euler-lagrange and smoothed particle hydrodynamics in fluid-structure interaction

Christian Zehetner, Markus Schörgenhumer, Franz Hammelmüller, Alexander Humer

Research output: Chapter in Book/Report/Conference proceedingsConference contributionpeer-review

2 Citations (Scopus)

Abstract

In this paper a fluid-structure interaction problem is investigated, in which fluid flow and flexible deformations of structures are coupled. Exemplarily, the collision of a moving deformable water-filled container with a rigid wall is considered. Two simulation methods are compared to analyze the impact: the Coupled Euler-Lagrange Finite Element Method (CEL) and Smoothed Particle Hydrodynamics Analysis (SPH). On the other hand, the solutions of two software packages are compared, the commercial Finite Element code Abaqus (CEL, SPH) and the open source package HOTINT/LIGGGHTS (SPH). Goal is to find the various advantages and disadvantages of the two simulation methods and the two software codes.

Original languageEnglish
Title of host publicationCOUPLED PROBLEMS 2015 - Proceedings of the 6th International Conference on Coupled Problems in Science and Engineering
EditorsEugenio Onate, Manolis Papadrakakis, Bernhard A. Schrefler
PublisherInternational Center for Numerical Methods in Engineering
Pages1080-1088
Number of pages9
ISBN (Electronic)9788494392832
Publication statusPublished - 1 Apr 2015
Event6th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2015 - Venice, Italy
Duration: 18 May 201520 May 2015

Publication series

NameCOUPLED PROBLEMS 2015 - Proceedings of the 6th International Conference on Coupled Problems in Science and Engineering

Conference

Conference6th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2015
CountryItaly
CityVenice
Period18.05.201520.05.2015

Keywords

  • Coupled Euler-Lagrange Finite Element Method (CEL)
  • Fluid-Structure Interaction
  • Smoothed Particle Hydrodynamics (SPH)

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