Piezoelectric structural acoustic problems: symmetric variational formulations and finite element results

DOI10.1016/j.cma.2007.04.014zbMath1194.74068OpenAlexW2060432187WikidataQ118347374 ScholiaQ118347374MaRDI QIDQ2637983

W. Larbi, Jean-François Deü, Roger Ohayon

Publication date: 14 September 2010

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2007.04.014

zbMATH Keywords

finite element methodfluid-structure interactionpiezoelectric structuresymmetric formulation

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Finite element methods applied to problems in solid mechanics (74S05) Electromagnetic effects in solid mechanics (74F15) Hydro- and aero-acoustics (76Q05)

Related Items (6)

3D mass-redistributed finite element method in structural-acoustic interaction problems ⋮ Vibration and transient response of structural-acoustic interior coupled systems with dissipative interface ⋮ Hybrid smoothed finite element method for acoustic problems ⋮ An edge-based smoothed finite element method (ES-FEM) for analyzing three-dimensional acoustic problems ⋮ Convolution finite element method for analysis of piezoelectric materials ⋮ Symmetric boundary-finite element discretization of time dependent acoustic scattering by elastic obstacles with piezoelectric behavior

Uses Software

• COSAR

Cites Work

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• Finite element computation of the vibration modes of a fluid-solid system
• A reduction method for structure-acoustic and poroelastic-acoustic problems using interface-dependent Lanczos vectors
• Free-vibration analysis of laminated plates with embedded shear-mode piezoceramic layers
• STEADY-STATE RESPONSE OF ACOUSTIC CAVITIES BOUNDED BY PIEZOELECTRIC COMPOSITE SHELL STRUCTURES
• Vibration of axisymmetric composite piezoelectric shells coupled with internal fluid
• Modelling and numerical solution of elastoacoustic vibrations with interface damping
• A new finite element formulation for internal acoustic problems with dissipative walls

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