The paper introduces a novel method for simulating acoustic–shell interaction subject to
seabed reflection. The vibration of thin-shell structure is analyzed using the finite element …

This paper presents a novel perburbation-based method for uncertainty quantification of
acoustic fields and their shape sensitivities. In this work, the frequencies of im**ing …

This study proposes a generalized n th-order perturbation method based on (isogeometric)
boundary element methods for uncertainty analysis in 3D acoustic scattering problems. In …

To systematically quantify certain uncertainties within the vibro-acoustic coupling problems,
we propose a framework for sampling the acceleration and uncertainty quantification based …

Cylindrical shell-type semiconductors are essential for sensing and energy harvesting when
integrated into surfaces of certain equipment, such as spacecraft, marine devices, and …

In this paper, a FE formulation for nonlinear vibration of fully geometrically exact Timoshenko
beams is derived. Firstly, the strong form of the governing equation of motion is obtained …

The study of piezoelectric semiconductor (PSC) materials and devices is experiencing rapid
growth, giving rise to a burgeoning research domain known as piezotronics. Understanding …

Published papers on the topic of acoustic waves in piezoelectric semiconductor (PSC)
material often deal separately with the concentrations of holes and electrons. The only …

An effective formula for the shape-sensitivity analysis of electromagnetic scattering is
presented in this paper. First, based on the boundary element method, a new …

In recent years, there has been a surge in research on piezoelectric semiconductors (PSs).
However, studies specifically focused on two-dimensional PS structures remain scarce. In …