Search Results - "Ohayon, R."

Construction of reduced order operators for hydroelastic vibrations of prestressed liquid–structure systems using separated parameters decomposition by Hoareau, C., Deü, J.-F., Ohayon, R.

“…This study deals with the computation of parameterized reduced order models for hydroelastic vibrations of interior fluid–structure systems with a free…”
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CDH2 mutation affecting N-cadherin function causes attention-deficit hyperactivity disorder in humans and mice by Halperin, D., Stavsky, A., Kadir, R., Drabkin, M., Wormser, O., Yogev, Y., Dolgin, V., Proskorovski-Ohayon, R., Perez, Y., Nudelman, H., Stoler, O., Rotblat, B., Lifschytz, T., Lotan, A., Meiri, G., Gitler, D., Birk, O. S.

“…Attention-deficit hyperactivity disorder (ADHD) is a common childhood-onset psychiatric disorder characterized by inattention, impulsivity and hyperactivity…”
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Vibration of structures containing compressible liquids with surface tension and sloshing effects. Reduced-order model by Ohayon, R., Soize, C.

“…This paper deals with the development of the linear vibration of a general viscoelastic structure, with a local wall acoustic impedance, containing an inviscid…”
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Finite element formulation of smart piezoelectric composite plates coupled with acoustic fluid by Larbi, W., Deü, J.-F., Ohayon, R.

“…► We model the vibration reduction of vibroacoustic systems with piezo shunt damping. ► A fully coupled formulation of the electro-mechanical-acoustic system…”
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Solving generalized eigenvalue problems for large scale fluid-structure computational models with mid-power computers by Akkaoui, Q., Capiez-Lernout, E., Soize, C., Ohayon, R.

“…•Novel algorithms for large scale fluid-structure models with mid-power computers.•Fluid-structure computational model with sloshing and capillarity.•Solving…”
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Linearized formulation for fluid–structure interaction: Application to the linear dynamic response of a pressurized elastic structure containing a fluid with a free surface by Schotté, J.-S., Ohayon, R.

“…To control the linear vibrations of structures partially filled with liquids is of prime importance in various industries such as aerospace, naval, civil and…”
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Variational-Based Reduced-Order Model in Dynamic Substructuring of Coupled Structures Through a Dissipative Physical Interface: Recent Advances by Ohayon, R., Soize, C., Sampaio, R.

“…This paper deals with a variational-based reduced-order model in dynamic substructuring of two coupled structures through a physical dissipative flexible…”
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Finite element formulation of viscoelastic sandwich beams using fractional derivative operators by Galucio, A. C., De, J.-F., Ohayon, R.

“…This paper presents a finite element formulation for transient dynamic analysis of sandwich beams with embedded viscoelastic material using fractional…”
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Partitioned vibration analysis of internal fluid-structure interaction problems by González, José A., Park, K.C., Lee, I., Felippa, C.A., Ohayon, R.

“…SUMMARY A partitioned, continuum‐based, internal fluid–structure interaction (FSI) formulation is developed for modeling combined sloshing, acoustic waves, and…”
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Coupled FEM/BEM for control of noise radiation and sound transmission using piezoelectric shunt damping by Larbi, W., Deü, J.-F., Ohayon, R., Sampaio, R.

“…In this paper, we present a coupled finite element/boundary element method (FEM/BEM) for control of noise radiation and sound transmission of vibrating…”
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A nonlinear POD-Galerkin reduced-order model for compressible flows taking into account rigid body motions by Placzek, A., Tran, D.-M., Ohayon, R.

“…► A POD-Galerkin reduced-order model is developed for viscous compressible flows. ► Rigid body motions are taken into account with an adequate ALE formulation…”
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Compressibility and gravity effects in internal fluid–structure vibrations: Basic equations and appropriate variational formulations by Andrianarison, O., Ohayon, R.

“…Various variational formulations for the linear vibrations of bounded fluid–structure systems, taking into account possible gravity/acoustic interactions are…”
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Piezoelectric structural acoustic problems: Symmetric variational formulations and finite element results by Deü, J.-F., Larbi, W., Ohayon, R.

“…This paper presents an original symmetric finite element formulation for piezoelectric structural acoustic coupled problems. First, an unsymmetric variational…”
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Dynamic responses of flexible-link mechanisms with passive/active damping treatment by Deü, J.-F., Galucio, A.C., Ohayon, R.

“…This work presents a finite element formulation for non-linear transient dynamic analysis of adaptive beams. The main contribution of this work concerns the…”
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Finite element modelling of hybrid active–passive vibration damping of multilayer piezoelectric sandwich beams—part I: Formulation by Trindade, M. A., Benjeddou, A., Ohayon, R.

“…Abstract only…”
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Three-dimensional modal analysis of sloshing under surface tension by El-Kamali, M., Schotté, J.-S., Ohayon, R.

“…The space structures such as satellites, probes or space stations generally contain large amounts of liquids, which can be propellants, cooling liquids, etc…”
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Hybrid proper orthogonal decomposition formulation for linear structural dynamics by Placzek, A., Tran, D.-M., Ohayon, R.

“…Hybrid proper orthogonal decomposition (PODh) formulation is a POD-based reduced-order modeling method where the continuous equation of the physical system is…”
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Vibration and transient response of structural–acoustic interior coupled systems with dissipative interface by Deü, J.-F., Larbi, W., Ohayon, R.

“…This work concerns the variational formulation and the numerical computation of vibroacoustic interior problems with interface damping. The coupled system…”
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Partitioned formulation of internal and gravity waves interacting with flexible structures by Park, K.C., Ohayon, R., Felippa, C.A., González, J.A.

“…This paper presents a partitioned modeling of internal and gravity fluid waves that interact with flexible structures. The governing interaction model consists…”
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Vibration of axisymmetric composite piezoelectric shells coupled with internal fluid by Larbi, W., Deü, J.-F., Ohayon, R.

“…This paper presents the theoretical and finite element formulations of piezoelectric composite shells of revolution filled with compressible fluid. The…”
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