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Karman vortex creation using cylinder for flutter energy harvester device

Cylinders (shapes); Electromagnetic waves; Energy harvesting; Flutter (aerodynamics); Turbulent flow; Wind power; Aerodynamic flutter; Bluff body; Energy Harvester; First natural modes; Karman vortices; Turbulent boundary layers; Vortex induced vibration; Wireless sensor; Vortex flow

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Main Authors: Atrah A.B., Ab-Rahman M.S., Salleh H., Nuawi M.Z., Nor M.J.M., Jamaludin N.B.
Other Authors: 56088179800
Format: Article
Published: MDPI AG 2023
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id my.uniten.dspace-23152
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spelling my.uniten.dspace-231522023-05-29T14:38:02Z Karman vortex creation using cylinder for flutter energy harvester device Atrah A.B. Ab-Rahman M.S. Salleh H. Nuawi M.Z. Nor M.J.M. Jamaludin N.B. 56088179800 15759362600 24067645400 24071521900 6602086978 10642063400 Cylinders (shapes); Electromagnetic waves; Energy harvesting; Flutter (aerodynamics); Turbulent flow; Wind power; Aerodynamic flutter; Bluff body; Energy Harvester; First natural modes; Karman vortices; Turbulent boundary layers; Vortex induced vibration; Wireless sensor; Vortex flow This study presents the creation of a Karman vortex for a fluttering electromagnetic energy harvester device using a cylinder. The effects of two parameters, which are the diameter and the position of the cylinder, were investigated on the Karman vortex profile and the amplitude of the fluttering belt, respectively. A simulation was conducted to determine the effect of the creation of the Karman vortex, and an experiment was performed to identify influence of the position of the cylinder on the fluttering belt amplitude. The results demonstrated that vortex-induced vibration occurred at the frequency of the first natural mode for the belt at 3 cm and 10 cm for the diameter and position of the cylinder, respectively. Under such configuration, an electromagnetic energy harvester was attached and vibrated via the fluttering belt inside the turbulent boundary layers. This vibration provides a measured output voltage and can be used in wireless sensors. � 2017 by the authors. Licensee MDPI, Basel, Switzerland. Final 2023-05-29T06:38:02Z 2023-05-29T06:38:02Z 2017 Article 10.3390/mi8070227 2-s2.0-85026234270 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85026234270&doi=10.3390%2fmi8070227&partnerID=40&md5=9e4750f16578a4130b2d0191a0c156e3 https://irepository.uniten.edu.my/handle/123456789/23152 8 7 227 All Open Access, Gold, Green MDPI AG Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Cylinders (shapes); Electromagnetic waves; Energy harvesting; Flutter (aerodynamics); Turbulent flow; Wind power; Aerodynamic flutter; Bluff body; Energy Harvester; First natural modes; Karman vortices; Turbulent boundary layers; Vortex induced vibration; Wireless sensor; Vortex flow
author2 56088179800
author_facet 56088179800
Atrah A.B.
Ab-Rahman M.S.
Salleh H.
Nuawi M.Z.
Nor M.J.M.
Jamaludin N.B.
format Article
author Atrah A.B.
Ab-Rahman M.S.
Salleh H.
Nuawi M.Z.
Nor M.J.M.
Jamaludin N.B.
spellingShingle Atrah A.B.
Ab-Rahman M.S.
Salleh H.
Nuawi M.Z.
Nor M.J.M.
Jamaludin N.B.
Karman vortex creation using cylinder for flutter energy harvester device
author_sort Atrah A.B.
title Karman vortex creation using cylinder for flutter energy harvester device
title_short Karman vortex creation using cylinder for flutter energy harvester device
title_full Karman vortex creation using cylinder for flutter energy harvester device
title_fullStr Karman vortex creation using cylinder for flutter energy harvester device
title_full_unstemmed Karman vortex creation using cylinder for flutter energy harvester device
title_sort karman vortex creation using cylinder for flutter energy harvester device
publisher MDPI AG
publishDate 2023
_version_ 1806427478091104256
score 13.211869

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