[HTML][HTML] Sound and vibration energy harvesting for railway applications: A review on linear and nonlinear techniques
Energy harvesting in the railway industry has great potential for many applications. Energy
harvesters can provide electrical power for track-side, on-board, and infrastructure …
harvesters can provide electrical power for track-side, on-board, and infrastructure …
Fatigue in piezoelectric ceramic vibrational energy harvesting: A review
R Salazar, M Serrano, A Abdelkefi - Applied Energy, 2020 - Elsevier
Piezoelectric energy harvesters have been thoroughly investigated from a material or
mechanical application viewpoint. The need to understand the potential lifespan of these …
mechanical application viewpoint. The need to understand the potential lifespan of these …
Progress and perspective of polymer electret-based PM2. 5 filtration: Efficiencies, regeneration, and energy implications
RR Cai, LZ Zhang - Energy, 2023 - Elsevier
Abstract High-performance PM 2.5 filtration technologies are urgently needed for both air
purification and energy conservation. As a superior filtration media, the polymer electret …
purification and energy conservation. As a superior filtration media, the polymer electret …
Harvesting weak vibration energy by integrating piezoelectric inverted beam and pendulum
J Pan, W Qin, W Deng, P Zhang, Z Zhou - Energy, 2021 - Elsevier
Scavenging energy from weak ambient vibration is significant for powering wireless sensors
and transducers. To harvest more energy from weak vibration, we proposed a rigid-elastic …
and transducers. To harvest more energy from weak vibration, we proposed a rigid-elastic …
Nonlinear magnetic-coupled flutter-based aeroelastic energy harvester: modeling, simulation and experimental verification
K Li, Z Yang, Y Gu, S He, S Zhou - Smart Materials and …, 2018 - iopscience.iop.org
Aeroelastic energy harvesting can be used to power wireless sensors embedded into
bridges, ducts, high-altitude buildings, etc. One challenging issue is that the wind speed in …
bridges, ducts, high-altitude buildings, etc. One challenging issue is that the wind speed in …
Efficient energy harvesting from nonlinear vibrations of PZT beam under simultaneous resonances
M Rezaei, R Talebitooti, S Rahmanian - Energy, 2019 - Elsevier
The present research aims to analyze a piezoelectric energy harvester under simultaneous
effects of two hard excitations. The system consists of a unimorph cantilever beam carrying a …
effects of two hard excitations. The system consists of a unimorph cantilever beam carrying a …
A broadband electret-based vibrational energy harvester using soft magneto-sensitive elastomer with asymmetrical frequency response profile
This letter reports a broadband electret-based vibrational energy harvester (eVEH) targeting
at applications in low frequency (4–10 Hz) and low excitation (0.1–0.2 g) scenarios. A soft …
at applications in low frequency (4–10 Hz) and low excitation (0.1–0.2 g) scenarios. A soft …
A hybrid energy harvesting system for self-powered applications in shared bicycles
The public transportation system is highly integrated into peoples' lives, and the emergence
of shared bicycles solves the problem of the last mile of travel. The shared bicycle is …
of shared bicycles solves the problem of the last mile of travel. The shared bicycle is …
Optimization of MEMS vibration energy harvester with perforated electrode
In this paper, electret based vibration energy harvesters are designed and fabricated with
perforated electrode based on MEMS technology. Through-holes are distributed onthe fixed …
perforated electrode based on MEMS technology. Through-holes are distributed onthe fixed …
Vibrational power flow analysis of Timoshenko microbeams with a crack
In this paper, an analytical model based on the modified couple stress theory and
Timoshenko beam theory is developed to study the vibrational power flow of a microbeam …
Timoshenko beam theory is developed to study the vibrational power flow of a microbeam …