Staff View: Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments

Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments

Piezoelectric composites have become increasingly important in energy harvesting from vibration and, more recently, flow-induced vibration. The compatibility of piezoelectric devices has allowed tuning harvesters to the system's natural frequency to maximize the energy harvesting performance. H...

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Main Authors:	Muhammad Hafizh, Muhammad Hafizh, Muthalif, Asan G. A., Renno, Jamil, Paurobally, M. R., Bahadur, Issam, Ouakad, Hassen, Mohamed Ali, Mohamed Sultan
Format:	Article
Language:	English
Published:	Elsevier Ltd 2023
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/106793/1/MohamedSultan2023_VortexInducedVibrationEnergyHarvesting.pdf http://eprints.utm.my/106793/ http://dx.doi.org/10.1016/j.enconman.2022.116559
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id	my.utm.106793
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spelling	my.utm.1067932024-07-30T08:01:03Z http://eprints.utm.my/106793/ Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments Muhammad Hafizh, Muhammad Hafizh Muthalif, Asan G. A. Renno, Jamil Paurobally, M. R. Bahadur, Issam Ouakad, Hassen Mohamed Ali, Mohamed Sultan TK Electrical engineering. Electronics Nuclear engineering Piezoelectric composites have become increasingly important in energy harvesting from vibration and, more recently, flow-induced vibration. The compatibility of piezoelectric devices has allowed tuning harvesters to the system's natural frequency to maximize the energy harvesting performance. However, the narrowband characteristic in piezoelectric composites is susceptible to efficiency losses when there are changes in the ambient surrounding. Thus, magnetic coupling introduces nonlinearity and can increase the broadband energy harvesting performance to account for slight variations. This paper proposes a piezoelectric energy harvester used in a pipe array to harvest oscillations from vortex-induced vibration. Adding a magnetic coupler introduces bandwidth enhancement characteristics that can accommodate slight changes in the freestream velocity. A computational simulation was used to compare different coupler shapes that can direct water flow toward the harvester array. The results show that an elliptical coupler works best and that a solid coupler has up to 50 % better performance than a hollow coupler. The experimental results showed that narrowband voltage output could reach up to 9 V in a pipe array. Furthermore, the broadband performance of magnetic coupling increased the bandwidth by up to 33 % in different orientations and distances. Elsevier Ltd 2023 Article PeerReviewed application/pdf en http://eprints.utm.my/106793/1/MohamedSultan2023_VortexInducedVibrationEnergyHarvesting.pdf Muhammad Hafizh, Muhammad Hafizh and Muthalif, Asan G. A. and Renno, Jamil and Paurobally, M. R. and Bahadur, Issam and Ouakad, Hassen and Mohamed Ali, Mohamed Sultan (2023) Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments. Energy Conversion and Management, 276 (NA). pp. 1-14. ISSN 0196-8904 http://dx.doi.org/10.1016/j.enconman.2022.116559 DOI : 10.1016/j.enconman.2022.116559
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Muhammad Hafizh, Muhammad Hafizh Muthalif, Asan G. A. Renno, Jamil Paurobally, M. R. Bahadur, Issam Ouakad, Hassen Mohamed Ali, Mohamed Sultan Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments
description	Piezoelectric composites have become increasingly important in energy harvesting from vibration and, more recently, flow-induced vibration. The compatibility of piezoelectric devices has allowed tuning harvesters to the system's natural frequency to maximize the energy harvesting performance. However, the narrowband characteristic in piezoelectric composites is susceptible to efficiency losses when there are changes in the ambient surrounding. Thus, magnetic coupling introduces nonlinearity and can increase the broadband energy harvesting performance to account for slight variations. This paper proposes a piezoelectric energy harvester used in a pipe array to harvest oscillations from vortex-induced vibration. Adding a magnetic coupler introduces bandwidth enhancement characteristics that can accommodate slight changes in the freestream velocity. A computational simulation was used to compare different coupler shapes that can direct water flow toward the harvester array. The results show that an elliptical coupler works best and that a solid coupler has up to 50 % better performance than a hollow coupler. The experimental results showed that narrowband voltage output could reach up to 9 V in a pipe array. Furthermore, the broadband performance of magnetic coupling increased the bandwidth by up to 33 % in different orientations and distances.
format	Article
author	Muhammad Hafizh, Muhammad Hafizh Muthalif, Asan G. A. Renno, Jamil Paurobally, M. R. Bahadur, Issam Ouakad, Hassen Mohamed Ali, Mohamed Sultan
author_facet	Muhammad Hafizh, Muhammad Hafizh Muthalif, Asan G. A. Renno, Jamil Paurobally, M. R. Bahadur, Issam Ouakad, Hassen Mohamed Ali, Mohamed Sultan
author_sort	Muhammad Hafizh, Muhammad Hafizh
title	Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments
title_short	Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments
title_full	Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments
title_fullStr	Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments
title_full_unstemmed	Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments
title_sort	vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: modelling, parametric study, and experiments
publisher	Elsevier Ltd
publishDate	2023
url	http://eprints.utm.my/106793/1/MohamedSultan2023_VortexInducedVibrationEnergyHarvesting.pdf http://eprints.utm.my/106793/ http://dx.doi.org/10.1016/j.enconman.2022.116559
_version_	1806442411109384192
score	13.211869

Vortex induced vibration energy harvesting using magnetically coupled broadband circular-array piezoelectric patch: Modelling, parametric study, and experiments

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