Skip to Main content Skip to Navigation
Conference papers

Nonlinear dynamical analysis for coupled fluid-structure systems

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 : The present research concerns the numerical dynamical analysis in elasto-acoustics, taking into account the geometrical non-linearities induced by the large displacements/deformations of the structure and assuming the internal acoustic fluid occupying an internal cavity coupled to the structure to remain in a linear range of vibration. More particularly, the modeling includes sloshing and capillarity effects on the free surface. A numerical application is presented.
Keywords : Fluid-structure interaction Sloshing Capillarity Reduced-order model Geometric nonlinearities
Document type :
Conference papers
Complete list of metadata

Cited literature [5 references]  Display  Hide  Download
https://hal-upec-upem.archives-ouvertes.fr/hal-02100277
Contributor : Christian Soize Connect in order to contact the contributor
Submitted on : Monday, April 15, 2019 - 4:52:13 PM
Last modification on : Tuesday, October 19, 2021 - 4:09:15 PM

File

Vignette du document
conference-2019-IMAC-Orlando-2...
Files produced by the author(s)

Identifiers

Collections

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

Citation

Quentin Akkaoui, Evangéline Capiez-Lernout, Christian Soize, Roger Ohayon. Nonlinear dynamical analysis for coupled fluid-structure systems. IMAC XXXVII, A Conference and Exposition on Structural Dynamics 2019, Jan 2019, Orlando, United States. pp.151-153, ⟨10.1007/978-3-030-12391-8_20⟩. ⟨hal-02100277⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

120

Files downloads

338