Hydroelastic vibration of circular plates immersed in a liquid-filled container with free surface

E Askari, KH Jeong, M Amabili - Journal of sound and vibration, 2013 - Elsevier
In the present study, a theoretical method is developed to investigate free vibrations of
circular plates immersed in fluids and a series of experimental tests are presented to …

Free vibrations of circular plates coupled with liquids: revising the Lamb problem

M Amabili, MK Kwak - Journal of fluids and structures, 1996 - Elsevier
This paper deals with the analytical and numerical approaches used to estimate the natural
frequencies of circular plates in contact with a liquid. The circular plate is assumed to be in …

Hydroelastic vibration of rectangular plates

MK Kwak - 1996 - asmedigitalcollection.asme.org
This paper is concerned with the virtual mass effect on the natural frequencies and mode
shapes of rectangular plates due to the presence of the water on one side of the plate. The …

Hydroelastic behaviour of a conical shell impacting on a quiescent-free surface of an incompressible liquid

YM Scolan - Journal of Sound and Vibration, 2004 - Elsevier
Hydroelastic effects are simulated by coupling a hydrodynamic Wagner model to a linear
model of elasticity for thin shells. Applications are done for a cone falling on a flat-free …

Vibrations of circular plates resting on a sloshing liquid: solution of the fully coupled problem

M Amabili - Journal of sound and vibration, 2001 - Elsevier
Vibrations of circular plates resting on a sloshing liquid free surface are studied. The fully
coupled problem between sloshing modes of the free surface and bulging modes of the …

Vibration of vertical rectangular plate in contact with water on one side

D Zhou, YK Cheung - Earthquake engineering & structural …, 2000 - Wiley Online Library
In this paper, the vibratory characteristics of a rectangular plate in contact with water on one
side are studied. The elastic plate is considered to be a part of a vertical rectangular rigid …

Accurate determination of the frequency response function of submerged and confined structures by using PZT-patches

A Presas, D Valentin, E Egusquiza, C Valero… - Sensors, 2017 - mdpi.com
To accurately determine the dynamic response of a structure is of relevant interest in many
engineering applications. Particularly, it is of paramount importance to determine the …

Free vibration of two identical circular plates coupled with bounded fluid

KH Jeong - Journal of Sound and Vibration, 2003 - Elsevier
This paper examines the hydroelastic vibration of two identical circular plates coupled with a
bounded fluid. An analytical method based on the finite Fourier–Bessel series expansion …

Coupled vibratory characteristics of a rectangular container bottom plate

YK Cheung, D Zhou - Journal of fluids and structures, 2000 - Elsevier
The natural frequencies of an elastic thin plate placed into a rectangular hole and connected
to the rigid bottom slab of a rectangular container filled with fluid having a free surface are …

A MEMS ultrasound stimulation system for modulation of neural circuits with high spatial resolution in vitro

J Lee, K Ko, H Shin, SJ Oh, CJ Lee, N Chou… - Microsystems & …, 2019 - nature.com
Neuromodulation by ultrasound has recently received attention due to its noninvasive
stimulation capability for treating brain diseases. Although there have been several studies …