Evaluation of Piezoelectric-based Composite for Actuator Application via FEM with Thermal Analogy

A Kevin, M Akbar, L Gunawan, DK Aulia… - European Journal of …, 2023‏ - shura.shu.ac.uk
In the present work, a new study on the piezoelectric-based structure by means of Finite
Element Method (FEM) is conducted. Currently, the piezoelectric model in the FEM-based …

An iterative finite element method for piezoelectric energy harvesting composite with implementation to lifting structures under gust load conditions

M Akbar, JL Curiel-Sosa - Composite Structures, 2019‏ - Elsevier
In this paper, a novel iterative finite element method (FEM) for energy harvesting purpose is
presented. In this iterative FEM, the electromechanical coupling in the governing …

[HTML][HTML] Dependence of piezoelectric discs electrical impedance on mechanical loading condition

N Gogoi, J Chen, J Kirchner, G Fischer - Sensors, 2022‏ - mdpi.com
The piezoelectric effect, along with its associated materials, fascinated researchers in all
areas of basic sciences and engineering due to its interesting properties and promising …

Design and analysis of a reactionless large-aperture fast steering mirror with piezoelectric actuators

B Ran, P Yang, L Wen, R Du, K Yang, S Wang, B Xu - Applied Optics, 2020‏ - opg.optica.org
The reaction force of a fast steering mirror (FSM) directly transmits to the FSM's base,
leading to dynamic coupling interference to the optical platform and degradation of laser …

Characterizing barium titanate piezoelectric material using the finite element method

Z Butt, SU Rahman, RA Pasha… - … on Electrical and …, 2017‏ - koreascience.kr
The aim of the current research was to develop and present an effective methodology for
simulating and analyzing the electrical and structural properties of piezoelectric material …

An experimentally validated finite element formulation for modeling 3D rotational energy harvesters

JM Ramirez, CD Gatti, SP Machado, M Febbo - Engineering Structures, 2017‏ - Elsevier
Piezoelectric energy harvesting devices convert mechanical energy into electrical energy
due to the mechanical deformations of the structures. Energy harvesting prototypes are used …

Piezoresponse, mechanical, and electrical characteristics of synthetic spider silk nanofibers

N Shehata, I Kandas, I Hassounah, P Sobolčiak… - Nanomaterials, 2018‏ - mdpi.com
This work presents electrospun nanofibers from synthetic spider silk protein, and their
application as both a mechanical vibration and humidity sensor. Spider silk solution was …

Modeling and analysis of tapered composite beams with piezoelectric energy harvester: Numerical and experimental investigations

A Nachiappan Sevugan, H Murugan… - … Based Design of …, 2024‏ - Taylor & Francis
In the present study, a numerical and experimental investigation is carried out on vibration-
based energy harvesting from unimorph cantilever tapered composite beams. A uniform and …

Nanoscale polysilicon in sensors of physical values at cryogenic temperatures

A Druzhinin, I Ostrovskii, Y Khoverko, K Rogacki… - Journal of Materials …, 2018‏ - Springer
Studies of polysilicon in a wide range of concentrations from 2.4× 10 18 to 1.7× 10 20 in
temperature range 1.6–300 K and high magnetic fields up to 14Т were carried out in order to …

Uncertainty analysis of piezoelectric vibration energy harvesters using a finite element level-based maximum entropy approach

XQ Wang, Y Liao, MP Mignolet - … -ASME Journal of …, 2021‏ - asmedigitalcollection.asme.org
Quantifying effects of system-wide uncertainties (ie, affecting structural, piezoelectric, and/or
electrical components) in the analysis and design of piezoelectric vibration energy …