Skip to Main content Skip to Navigation
Conference papers

Nonlinear dynamical analysis of a fluid-structure computational model with sloshing and capillarity

Quentin Akkaoui 1 Evangéline Capiez-Lernout 1 Christian Soize 1 Roger Ohayon 2
1 MSME - Laboratoire de Modélisation et Simulation Multi Echelle
2 LMSSC - Laboratoire de Mécanique des Structures et des Systèmes Couplés
Abstract : This paper deals with a computational methodology for analyzing a fluid-structure system taking into account sloshing and capillarity phenomena. The fluid is assumed to be linear acoustic and the structure is assumed to undergo large displacements/deformations, which induce geometrical nonlinearities in the fluid-structure system. An adapted nonlinear reduced-order model is constructed using a modal characterization of each part of the coupled system. A numerical application is considered in order to study the effects of the geometrical nonlinearities on the dynamical forced response of the structural acoustic system.
Keywords : Nonlinear dynamics Fluid-structure interaction Sloshing Capillarity
Document type :
Conference papers
Complete list of metadata

Cited literature [15 references]  Display  Hide  Download
https://hal-upec-upem.archives-ouvertes.fr/hal-01876786
Contributor : Christian Soize <>
Submitted on : Tuesday, September 18, 2018 - 6:30:35 PM
Last modification on : Wednesday, February 17, 2021 - 10:42:02 AM

File

Vignette du document
conference-2018-ISMA-Leuven-se...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01876786, version 1

Collections

UPEC-UPEM | MSME_MECA | MSME | CNRS | CNAM | UNIV-HESAM | LMSSC-CNAM | UPEC

Citation

Quentin Akkaoui, Evangéline Capiez-Lernout, Christian Soize, Roger Ohayon. Nonlinear dynamical analysis of a fluid-structure computational model with sloshing and capillarity. Conference on Noise and Vibration Engineering (ISMA 2018), Sep 2018, Leuven, Belgium. pp.1-12. ⟨hal-01876786⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

92

Files downloads

151