Modeling of Free Surface Flows with Elastic Bodies Interactions

Souto Iglesias, Antonio and Idelsohn, Sergio and Martí, J. and Zamora Rodriguez, Ricardo and Oñate Ibáñez, Eugenio (2008). Modeling of Free Surface Flows with Elastic Bodies Interactions. In: "27th Symposium on Naval Hydrodynamics", 06/10/2008-10/10/2008, Seul, Korea. pp. 1-17.

Description

Title: Modeling of Free Surface Flows with Elastic Bodies Interactions
Author/s:
  • Souto Iglesias, Antonio
  • Idelsohn, Sergio
  • Martí, J.
  • Zamora Rodriguez, Ricardo
  • Oñate Ibáñez, Eugenio
Item Type: Presentation at Congress or Conference (Article)
Event Title: 27th Symposium on Naval Hydrodynamics
Event Dates: 06/10/2008-10/10/2008
Event Location: Seul, Korea
Title of Book: Proceedings of the 27th Symposium on Naval Hydrodynamics
Date: 2008
Subjects:
Faculty: E.T.S.I. Navales (UPM)
Department: Enseñanzas Básicas de la Ingeniería Naval [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this paper, a series of new fluid and structure interactions test cases with strong free surface effects are presented and computations of such flows with the Particle Finite Element Method (PFEM) (Idelsohn, Oiiate, Del Pin and Calvo, 2006) are documented. The structures object of study are elastic cantilever bars clamped inside sloshing tanks subjected ro roll motion. The possibilities of PFEM for the coupled simulation of moderately violent free surface flows interacting with elastic bodies are investigated. The problem can be described as the coupling of a sloshing flow with an easily deformable elastic body. A series of experiments designed and executed specifically for these tests are also described. The experiments comprise cases with different liquid height and liquids of different viscosity. The aim is to identify canonical benchmark problems in FSI (Fluid and Structure Interactions), including free surfaces, for future comparisons between different numerical approaches.

More information

Item ID: 3462
DC Identifier: http://oa.upm.es/3462/
OAI Identifier: oai:oa.upm.es:3462
Deposited by: Memoria Investigacion
Deposited on: 05 Jul 2010 09:34
Last Modified: 20 Apr 2016 13:00
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