Hydrodynamic force characterization and experiments of underwater piezoelectric flexible structure

J Lou, Z Wang, M Yang, T Chen, G Li, C Xu… - International Journal of …, 2024 - Elsevier
The unsteady hydrodynamics of underwater flexible structures internally actuated by smart
materials are drawing growing attention. In this study, the dynamic measurement and …

Bistable dual cantilever flutter for potential wind energy harvesting applications

VR Velusamy, FM Foong, NARN Mohd… - … Energy Technologies and …, 2024 - Elsevier
This paper examines the potential of bistable dual cantilever flutter (DCF) for wind energy
harvesting applications. Two cantilever beams were placed side by side and perpendicular …

Numerical and experimental performance study of magnetic levitation energy harvester with magnetic liquid for low-power-device's energy storage

X Zhang, G Li, S Su - Journal of Energy Storage, 2024 - Elsevier
Energy harvesting is an emerging technology that uses ambient vibrations to generate
electricity. The harvesting energy from vibrating environments can be stored by batteries to …

[HTML][HTML] Triangular-shaped two-dimensional vibrational electromagnetic energy harvester

C Imbaquingo, CRH Bahl, AR Insinga… - Sensors and Actuators A …, 2024 - Elsevier
Energy harvested from vibrations can be used to power eg wearables and Internet-of-things
devices. Here we investigate a two-dimensional triangular-shaped electromagnetic vibration …

Wind energy harvesting using electromagnetic dual and multi cantilever flutter array

VR Velusamy, FM Foong… - Journal of Intelligent …, 2024 - journals.sagepub.com
This study investigates wind energy harvesting from electromagnetic dual cantilever flutter
(DCF) and multi cantilever flutter (MCF) arrays. Initially, the bare DCF was tested under …

Near resonance vibration isolation on a levered-dual response (LEDAR) Coulomb-damped system by differential preloads/offsets in linear springs

TI Toluwaloju, CK Thein, D Halim - Applied Mathematics and Mechanics, 2024 - Springer
The levered-dual response (LEDAR) Coulomb-damped system attains near resonant
vibration isolation by differential preloads/offsets in linear springs. It takes the advantages of …

Effect of Multiple Connection Modes of Capacitors on the Response of Vibration Energy Harvester

R Zhong, CK Thein, D Halim… - 2023 3rd International …, 2023 - ieeexplore.ieee.org
This work focused on the effect of the multiple connection modes of capacitors in the circuit
of a specific single-degree-of-freedom electromagnetic vibration energy harvest, especially …

A Parametric Analysis on Performance Dependence of Electromagnetic Vibration Harvester on the Coil Position, Coil Connection, and Magnetic Flux Density

TI Toluwaloju, CK Thein, D Halim - … International Conference on …, 2022 - ieeexplore.ieee.org
This paper presented a simulation approach to curate methods for determining which coil
geometry/connection type, however of equal volume is most suitable for achieving higher …

Investigation of Rectifier Responses Affecting Operational Bandwidth in an Electromagnetic Vibration Energy Harvester

R Zhong, X Jin, B Duan, CK Thein - Engineering Proceedings, 2023 - mdpi.com
Energy harvesters provide excellent solutions for the power supply problem of wireless
sensor nodes (WSNs), and energy harvesters with a wider bandwidth will clearly better …

Effect of Multiple Combination Modes of Reactive Components on the Response of Electromagnetic Vibration Energy Harvester

R Zhong, CK Thein, D Halim… - Smart Materials …, 2023 - asmedigitalcollection.asme.org
As reactive components, capacitors and inductors play an important role in the tuning of
energy harvesters, but only a few monotonic connection modes between reactive …