Non-intrusive movable energy harvesting devices: Materials, designs, and their prospective uses on transportation infrastructures
As low-carbon and smart cities are recently developing fast, non-intrusive and movable
energy harvesters can be a trend of energy harvester development to face the severe …
energy harvesters can be a trend of energy harvester development to face the severe …
Enhanced energy transfer and conversion for high performance phononic crystal-assisted elastic wave energy harvesting
A critical challenge in energy harvesting has been insufficient sustainable power generation
for practical applications, despite the benefits of self-powering and green-enabling …
for practical applications, despite the benefits of self-powering and green-enabling …
Designing a phononic crystal with a large defect to enhance elastic wave energy localization and harvesting
J Zhong, J Xiang - Japanese Journal of Applied Physics, 2022 - iopscience.iop.org
Phononic crystals (PnCs) have been shown to manipulate and amplify elastic waves. Using
this characteristic of PnCs to assist energy harvesting has a remarkable effect. Generally, a …
this characteristic of PnCs to assist energy harvesting has a remarkable effect. Generally, a …
Application of artificial intelligence and evolutionary algorithms in simulation-based optimal design of a piezoelectric energy harvester
This paper tackles the problem of finding the optimal design parameters for a piezoelectric
energy harvester. A new simulation-based optimization procedure is proposed with the goal …
energy harvester. A new simulation-based optimization procedure is proposed with the goal …
Acoustic emission from vibration of cracked sheet-metal samples
Fatigue cracking in sheet metal structures is a common problem during practical
applications. It can cause a disastrous failure in the running condition of the structure if it is …
applications. It can cause a disastrous failure in the running condition of the structure if it is …
Multifunction acoustic modulation by a multi-mode acoustic metamaterial architecture
Exotic acoustical features, like acoustic transparency, ultrasonic beam focusing, acoustic
band gap and super lensing capability using a single metamaterial architecture is …
band gap and super lensing capability using a single metamaterial architecture is …
A Metamaterial‐Inspired Structure for Simultaneous Vibration Attenuation and Energy Harvesting
W Anigbogu, H Bardaweel - Shock and Vibration, 2020 - Wiley Online Library
In this article, a magnetomechanical metamaterial structure capable of simultaneous
vibration attenuation and energy harvesting is presented. The structure consists of …
vibration attenuation and energy harvesting is presented. The structure consists of …
Design and testing of a new dual-axial underfloor piezoelectric energy harvester
This paper presents the design, fabrication, and testing of a dual-axial underfloor
piezoelectric energy harvester based on piezoelectric stack. Usually, an underfloor energy …
piezoelectric energy harvester based on piezoelectric stack. Usually, an underfloor energy …
Quantification of material degradation and its behavior of elastodynamic Green's function for computational wave field modeling in composites
The objective of this fundamental study is to provide a comprehensive insight on how the
constitutive coefficients are degraded due to various common defects. These defects are …
constitutive coefficients are degraded due to various common defects. These defects are …
EMT conversion of composite broadband absorbent metamaterials for stealth application over X-bands
J Duan, R Liu, H Xu, R Zhang, B Zhang, BS Kim - IEEE Access, 2020 - ieeexplore.ieee.org
A validating approach for electromagnetic thermal (EMT) conversion of a composite
broadband absorbent metamaterials (AMs) is proposed in this paper. The integrated …
broadband absorbent metamaterials (AMs) is proposed in this paper. The integrated …