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Study on Parameterization of Vortex-Induced Vibration Energy Harvester in Agricultural Environment

Zhangyi Liao, Anping Xiong, Renxin Liu
2020 AgriEngineering  
Energy harvesting in the agricultural environment based on vortex-induced vibration (VIV) has the potential to solve the problem.  ...  harvesting;(ii)1m∗, and under a certain range of Reynolds numbers, the smaller the mass-damping parameter mζ∗, the larger the normalized amplitude*A, the larger the maximum and average efficiency η of  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/agriengineering2040034 fatcat:hg7eox4cpzhf3jnyqbumyukxky

Enhancing Wind Energy Harvesting Using Passive Turbulence Control Devices

Junlei Wang, Guoping Li, Shengxi Zhou, Grzegorz Litak
2019 Applied Sciences  
Aiming to predict the performance of galloping piezoelectric energy harvesters, a theoretical model is established and verified by experiments.  ...  on the critical wind speed, displacement, and output power under both strong and weak coupling are analyzed from the perspective of electromechanical coupling strength, respectively.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app9050998 fatcat:i26lheirevexdnrikwcpu36gpq

Vibration energy harvesting from random force and motion excitations

Xiudong Tang, Lei Zuo
2012 Smart materials and structures (Print)  
Under random wind force excitation, the power harvested from buildings with regenerative TMD will depends on the building mass only, not on the parameters of the TMD subsystem if the ratio of electrical  ...  The output powers for these two types of vibration energy harvesters, when subjected to different random excitations, namely force, displacement, velocity and acceleration, are obtained analytically with  ...  Acknowledgments The authors gratefully acknowledge the funding support from the National Science Foundation (NSF) through grant CMMI#1031038 and the New York State Energy Research and Development Authority  ... 
doi:10.1088/0964-1726/21/7/075025 fatcat:oyivvkthnnck5fbjb5o6ouyvta

A comprehensive review of miniatured wind energy harvesters

Quan Wen, Xianming He, Zhuang Lu, Reinhard Streiter, Thomas Otto
2021 Nano Materials Science  
Keywords: Energy harvester Wind energy Miniature wind-induced vibration energy harvester Energy coupling mechanism Performance enhancement mechanisms A B S T R A C T Following the current rapid development  ...  Performance enhancement mechanisms including hydrodynamic configuration optimization, and non-linear vibration pick-up structure are reviewed.  ...  Acknowledgements The authors acknowledge the financial support from National Natural Science Foundation of China Grant No. 61604023and National Natural Science Foundation of China (Grant No. 61804016).  ... 
doi:10.1016/j.nanoms.2021.04.001 fatcat:3hseaz2nhzfh5iihaqy34pkyt4

Incident flow effects on the performance of piezoelectric energy harvesters from galloping vibrations

Abdessattar Abdelkefi, Armanj Hasanyan, Jacob Montgomery, Duncan Hall, Muhammad R. Hajj
2014 Theoretical and Applied Mechanics Letters  
In this paper, we investigate experimentally the concept of energy harvesting from galloping oscillations with a focus on wake and turbulence effects.  ...  In one case, the harvester is placed in the wake of another galloping harvester with the objective of determining the wake effects on the response of the harvester.  ...  In this work, we investigate wake and turbulence effects on the performance of galloping-based piezoaeroelastic energy harvester.  ... 
doi:10.1063/2.1402202 fatcat:qfyw6eiafjdxfd7sekyv6hizze

Modeling and simulation of piezoelectric generator with indirect contact excited by vortex-induced vibration

Hajar Mazar, Bouchra Rzine, Saida Bahsine, Mohammed Radouani, Benaissa Elfahime, M'hammed El Gadari, B. Benhala, K. Mansouri, A. Raihani, M. Qbadou
2022 E3S Web of Conferences  
Due to these difficulties, new studies are concentrating directly on the experimental investigations to get results of energy harvesters of the indirect-contact piezoelectric wind energy harvesters (IC-PWEHs  ...  In the last years, the new research papers piezoelectric energy harvesting from vortex-induced vibration (PEH-VIV) are focused on indirect contact between airflow and piezoelectric transducer.  ...  To verify the feasibility of the model, to show the influence of the mass of the cylindrical shell, the mass of the piezoelectric transducer, and the wind speed on 3.1 The effect  ... 
doi:10.1051/e3sconf/202233600047 fatcat:nww2d3gbcveclfgnmtbiwiecvy

Wind Induced Vibration Control and Energy Harvesting of Electromagnetic Resonant Shunt Tuned Mass-Damper-Inerter for Building Structures

Yifan Luo, Hongxin Sun, Xiuyong Wang, Lei Zuo, Ning Chen
2017 Shock and Vibration  
Meanwhile, in the time domain, a case study of Taipei 101 tower is presented to demonstrate the dual functions of vibration suppression and energy harvesting based on the simulation fluctuating wind series  ...  TMDs with the aim to minimize structure damage and simultaneously harvest energy under random wind excitation.  ...  Later on, the numerical analyses are conducted to illustrate the performance of vibration mitigation and energy harvesting.  ... 
doi:10.1155/2017/4180134 fatcat:33fply2efvdcdo55jijgxz7mku

Theoretical Analysis on the Impact of Total Damping Ratio on the Power Output of an Electromagnetic Vibration Energy Harvester

Faruq Muhammad Foong, Chung Ket Thein, Beng Lee Ooi, Tzong-Hann Shieh
2018 MATEC Web of Conferences  
This study investigates the effect of total damping on the power output of an electromagnetic vibration energy harvester.  ...  Vibration energy harvesting has emerged as a promising source of sustainable energy to power small electronics.  ...  The effect of effective mass on the total damping of an electromagnetic vibration energy harvester was investigated in this section.  ... 
doi:10.1051/matecconf/201820202002 fatcat:zw2yopeyuvck7inqsdvrhijqte

Experimental Investigation on a Cable Structure Equipped with an Electrodynamic Damper and Its Monitoring Strategy through Energy Harvesting

Kye, Jung, Jung
2019 Sensors  
The results demonstrate the feasibility of using an electrodynamic damper to build an integrated monitoring system capable of simultaneous cable vibration reduction and energy harvesting.  ...  In addition, the harvesting power considering the measurement frequency and power loss was sufficient to operate a wireless measuring sensor by examining the energy harvesting performance from the cable  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s19112631 fatcat:vn2yogxxkzgebkz5pwz4i4z5im

Piezoelectric Wind Energy Harvesting from Self-Excited Vibration of Square Cylinder

Junlei Wang, Sheng Wen, Xingqiang Zhao, Min Zhang, Jingyu Ran
2016 Journal of Sensors  
Self-excited vibration of a square cylinder has been considered as an effective way in harvesting piezoelectric wind energy.  ...  Additionally, energy can be harvested by utilization of the lock-in phenomenon of vortex-induced vibration under low wind speed.  ...  In present work, we focused on the effect of load resistance on the energy harvesting system.  ... 
doi:10.1155/2016/2353517 fatcat:uoxoqnobcndojo7feqe5qsbgdq

Design, Modeling, and Experiments of the Vortex-Induced Vibration Piezoelectric Energy Harvester with Bionic Attachments

Zunlong Jin, Guoping Li, Junlei Wang, Zhien Zhang
2019 Complexity  
Since the energy demand increases, the sources of fluid energy such as wind energy and marine energy have attracted widespread attention, especially vortex-induced vibrations excited by wind energy.  ...  It is well known that the lock-in effect in vortex-induced vibration can be applied to the piezoelectric energy harvester.  ...  Acknowledgments We gratefully appreciate the financial support for this project from the National Natural Science Foundation of China (Nos. 21676257 and 51606171).  ... 
doi:10.1155/2019/1670284 fatcat:jrmkv2eujvcdvi4mncngw62hh4

The bonded macro fiber composite (MFC) and woven kenaf effect analyses on the micro energy harvester performance of kenaf plate using modal testing and Taguchi method [chapter]

2017 Materials Research Foundations  
factors influencing the performance of micro energy harvester as well.  ...  It is found out that the damping percentage of both woven and unwoven kenaf plates increase at 100 % and 50 % respectively when bonded with MFC on their surfaces.  ...  Acknowledgements The authors would like to thanks Ministry of Education, Malaysia and Universiti Putra Malaysia for providing the MyPhD Grants and Fundamental Research Grant Scheme FRGS 5524501 for this  ... 
doi:10.21741/9781945291296-5 fatcat:qots4mem7ncobfkjmlkvcisamu

Simultaneous energy harvesting and vibration control of structures with tuned mass dampers

Xiudong Tang, Lei Zuo, Dr Simon Neild
2012 Journal of Intelligent Materials Systems and Structures  
The functions of the energy harvesting circuit on damping force control and power regulation, as well the effectiveness of the control strategies, are illustrated by simulation.  ...  In order to mitigate the vibration, different approaches have been proposed, among which tuned mass dampers are one of the most preferable and have been widely used in practice.  ...  Acknowledgement The authors would like to thank Min Chen, Zhujian Liu, and Ethan Li for helping build the prototype and Richard LaGrandier for his assistance in testing the circuit.  ... 
doi:10.1177/1045389x12462644 fatcat:kucl4vn6ivahne7s5tvbcgdxem

Study on Wind Energy Harvesting Effect of a Vehicle-mounted Piezo-electromagnetic Hybrid Energy Harvester

Xia Li, Zhiyuan Li, Cheng Bi, Benxue Liu, Yufeng Su
2020 IEEE Access  
To discuss the effect of load resistance R1 on the energy harvesting effect of FPEH, this article discusses the variation of the peak power of FPEH with the load resistance R1 at five different wind speeds  ...  Influence of the distance between magnets on the energy harvesting effect To analyze the effect of the magnetic distance d on the output characteristics of the hybrid structure, six different magnetic  ... 
doi:10.1109/access.2020.3023649 fatcat:chxvsouemzhobibdgecuncbujy

Design and Experiments of a Galloping-Based Wind Energy Harvester Using Quadruple Halbach Arrays

Hai Dang Le, Soon-Duck Kwon
2021 Energies  
This study aims to develop a device for harvesting electrical energy from low-speed natural wind.  ...  Four linear Halbach arrays are adopted to design a high-performance galloping harvester with the advantage of high durability and efficiency at low-frequency vibrations.  ...  Method and Analysis Device Configuration A galloping energy harvester is a device that generates a modest amount of electricity using wind-induced vibration.  ... 
doi:10.3390/en14196094 fatcat:rmlyo7ru2feapgkksreapwrbra
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