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The influence of different downstream plate length towards the flow-induced vibration on a square cylinder

The investigations of flow-induced vibration have been around for decades to solve many engineering problems related to structural element. In a hindsight of advancing technology of microelectronics devices, the implementation of flow-induced vibration for energy harvesting is intrigued. The influen...

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Main Authors: Mohd. Maruai, Nurshafinaz, Mat Ali, Mohamed Sukri, Shaikh Salim, Sheikh Ahmad Zaki, Ardila Rey, Jorge Alfredo, Ishak, Izuan Amin
Format: Article
Language:English
Published: Springer Nature 2023
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/106890/1/NurshafinazMohd2023_TheInfluenceofDifferentDownstreamPlate.pdf
http://eprints.utm.my/106890/
http://dx.doi.org/10.1038/s41598-023-44388-w
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spelling my.utm.1068902024-08-01T05:48:28Z http://eprints.utm.my/106890/ The influence of different downstream plate length towards the flow-induced vibration on a square cylinder Mohd. Maruai, Nurshafinaz Mat Ali, Mohamed Sukri Shaikh Salim, Sheikh Ahmad Zaki Ardila Rey, Jorge Alfredo Ishak, Izuan Amin TJ Mechanical engineering and machinery The investigations of flow-induced vibration have been around for decades to solve many engineering problems related to structural element. In a hindsight of advancing technology of microelectronics devices, the implementation of flow-induced vibration for energy harvesting is intrigued. The influence of downstream flat plate to flow-induced vibration experienced by a square cylinder is discussed in this study to surpass the limitation of wind energy due to geographical constraints and climate change. The mechanism of flow-induced vibration experienced by a square cylinder with downstream flat plate is numerically simulated based on the unsteady Reynolds Navier–Stokes (URANS) flow field. The Reynolds number, Re assigned in this study is ranging between 4.2 × 10 3 – 10.7 × 10 3 and the mass damping ratio designated for the square cylinder is m∗ζ = 2.48. The influence of three different flat plate lengths w/ D= 0.5 , 1 and 3 is examined. Each case of different flat plate is explored for gap separation between the square cylinder and the plate in the range 0.5 ⩽ G/ D⩽ 3 . Based on the numerical findings, the configuration of cylinder-flat plate with length w/ D= 1 has shown the highest potential to harvest high energy at comparatively low reduced velocity. Springer Nature 2023-10-17 Article PeerReviewed application/pdf en http://eprints.utm.my/106890/1/NurshafinazMohd2023_TheInfluenceofDifferentDownstreamPlate.pdf Mohd. Maruai, Nurshafinaz and Mat Ali, Mohamed Sukri and Shaikh Salim, Sheikh Ahmad Zaki and Ardila Rey, Jorge Alfredo and Ishak, Izuan Amin (2023) The influence of different downstream plate length towards the flow-induced vibration on a square cylinder. Scientific Reports, 13 (1). pp. 1-35. ISSN 2045-2322 http://dx.doi.org/10.1038/s41598-023-44388-w DOI:10.1038/s41598-023-44388-w
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 TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Mohd. Maruai, Nurshafinaz
Mat Ali, Mohamed Sukri
Shaikh Salim, Sheikh Ahmad Zaki
Ardila Rey, Jorge Alfredo
Ishak, Izuan Amin
The influence of different downstream plate length towards the flow-induced vibration on a square cylinder
description The investigations of flow-induced vibration have been around for decades to solve many engineering problems related to structural element. In a hindsight of advancing technology of microelectronics devices, the implementation of flow-induced vibration for energy harvesting is intrigued. The influence of downstream flat plate to flow-induced vibration experienced by a square cylinder is discussed in this study to surpass the limitation of wind energy due to geographical constraints and climate change. The mechanism of flow-induced vibration experienced by a square cylinder with downstream flat plate is numerically simulated based on the unsteady Reynolds Navier–Stokes (URANS) flow field. The Reynolds number, Re assigned in this study is ranging between 4.2 × 10 3 – 10.7 × 10 3 and the mass damping ratio designated for the square cylinder is m∗ζ = 2.48. The influence of three different flat plate lengths w/ D= 0.5 , 1 and 3 is examined. Each case of different flat plate is explored for gap separation between the square cylinder and the plate in the range 0.5 ⩽ G/ D⩽ 3 . Based on the numerical findings, the configuration of cylinder-flat plate with length w/ D= 1 has shown the highest potential to harvest high energy at comparatively low reduced velocity.
format Article
author Mohd. Maruai, Nurshafinaz
Mat Ali, Mohamed Sukri
Shaikh Salim, Sheikh Ahmad Zaki
Ardila Rey, Jorge Alfredo
Ishak, Izuan Amin
author_facet Mohd. Maruai, Nurshafinaz
Mat Ali, Mohamed Sukri
Shaikh Salim, Sheikh Ahmad Zaki
Ardila Rey, Jorge Alfredo
Ishak, Izuan Amin
author_sort Mohd. Maruai, Nurshafinaz
title The influence of different downstream plate length towards the flow-induced vibration on a square cylinder
title_short The influence of different downstream plate length towards the flow-induced vibration on a square cylinder
title_full The influence of different downstream plate length towards the flow-induced vibration on a square cylinder
title_fullStr The influence of different downstream plate length towards the flow-induced vibration on a square cylinder
title_full_unstemmed The influence of different downstream plate length towards the flow-induced vibration on a square cylinder
title_sort influence of different downstream plate length towards the flow-induced vibration on a square cylinder
publisher Springer Nature
publishDate 2023
url http://eprints.utm.my/106890/1/NurshafinazMohd2023_TheInfluenceofDifferentDownstreamPlate.pdf
http://eprints.utm.my/106890/
http://dx.doi.org/10.1038/s41598-023-44388-w
_version_ 1806442423250845696
score 13.211869

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