Vibration of variable stiffness composite laminate and hybrid composite laminate plates coupled to sloshing fluid

M Karimi, K Khorshidi, M Rezaeisaray… - Composite …, 2022 - Elsevier
In the present article, Reddy shear deformation plate theory is employed to investigate the
free vibration of vertical laminated composite plates coupled to sloshing liquid. Two different …

Acoustic optimization design of porous materials on sandwich panel under flow-induced vibration

Y Li, X **ao, Y Zhang, Z Tang… - International Journal of …, 2023 - journals.sagepub.com
In this study, porous sound-absorbing materials used as a lining in double-panel structure
applications (such as high-speed train body structures) to limit flow-induced vibration interior …

Analytical and numerical prediction of acoustic radiation from a panel under turbulent boundary layer excitation

M Karimi, L Maxit, P Croaker, O Robin… - Journal of Sound and …, 2020 - Elsevier
The vibroacoustic response of a simply supported panel excited by turbulent flow is
analytically and numerically investigated. In the analytical model, the radiated sound power …

Acoustic source localisation using vibroacoustic beamforming

M Karimi, L Maxit - Mechanical Systems and Signal Processing, 2023 - Elsevier
For acoustic source localisation in a fluid, sound pressure is traditionally measured using a
microphone array, and acoustic beamforming is then applied to the pressure signals to …

A formulation for turbulent-flow-induced vibration of elastic plates with general boundary conditions

X Song, G **, T Ye, S Zhong - International Journal of Mechanical …, 2021 - Elsevier
A formulation for studying the vibration characteristics of the rectangular plate with general
boundary conditions excited by the turbulent boundary layer is developed in this paper. The …

Spatial coherence of pipe vibrations induced by an internal turbulent flow

L Maxit, M Karimi, O Guasch - Journal of Sound and Vibration, 2021 - Elsevier
Whereas the spatial coherence of wall pressure and vibratory fields induced by turbulent
boundary layers (TBLs) on flat plates have been studied at extent, their equivalents for …

On the challenges of estimating the low-wavenumber wall pressure field beneath a turbulent boundary layer using a microphone array

H Abtahi, M Karimi, L Maxit - Journal of Sound and Vibration, 2024 - Elsevier
The low-wavenumber components of the turbulent boundary layer (TBL) wall pressure field
(WPF) are known to be the primary cause of structural vibration in low-Mach number flows …

Vibroacoustic behavior of submerged stiffened composite plates excited by a turbulent boundary layer

Z Zhou, Z Mei, D Wu, G Chen - Journal of Sound and Vibration, 2022 - Elsevier
This paper presents a modal expansion technique-based method for predicting the
vibroacoustic behavior of submerged stiffened composite plates under turbulent boundary …

Vibro-acoustic modeling of the turbulent excited cavity-plate-exterior space coupled system

X Song, G **, H Li, S Zhong, T Ye, Y Chen - International Journal of …, 2024 - Elsevier
To mitigate flow-induced noise in sonar self-noise, this study introduces a vibro-acoustic
modeling technique for sonar cabins. This technique couples a turbulent-flow-excited plate …

Pseudo-equivalent deterministic excitation method application for experimental reproduction of a structural response to a turbulent boundary layer excitation

G Mazzeo, M Ichchou, G Petrone, O Bareille… - The Journal of the …, 2022 - pubs.aip.org
In the transportation engineering field, the turbulent boundary layer over a structure is one of
the most relevant sources of structural vibration and emitted noise. Wind tunnels are still one …