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FLOW-INDUCED TRANSVERSE VIBRATION CHARACTERISTICS OF CANTILEVERED RECTANGULAR AND D-SECTION STRUCTURE FOR ENERGY HARVESTING

Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) · Vol. 5 No. 2 (2020) · pp. 7–13

DOI
10.33772/jfe.v5i2.12298
ISSN
2502-5562
Published
2020-05-29
Publisher
Universitas Halu Oleo
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

We considered the effect of aspect ratio L/H (where L is span length of a prism, and H is the height of a bluff body normal to the flow direction) on the response amplitude of cantilevered rectangular and D-shaped cross-section prims for energy harvesting. The prism was mounted elastically to a plate spring attached to the ceiling wall with a jig in the test section of the water tunnel. The prism with an aspect ratio of L/H = 2.5 has a small angle amplitude as compared to that with L/H ≥ 5. Increment rate of response amplitude of prisms increased proportionally with the aspect ratio. The D-section prism with an aspect ratio of L/H = 10 has a stable peak amplitude and a large increment rate of response amplitude. Therefore, the D-section prism with L/H = 10 is a more suitable cross-section for energy harvesting from transverse-galloping vibration. By using magnetostricitve material as harvester energy, potential power gained from small side ratio for both prism that is 0.99 and 0.48 volt for D-section and rectangular prisms respectively. Keywords—Flow-induced vibration, Cantilevered prism, Rectangular prism, D-section prism, Aspect ratio

Collaboration network of the authors

40 authors · 204 co-authorship links · 3 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Universitas Syiah Kuala
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Abd KadirUniversitas Halu Oleo10
Aminur AminurUniversitas Halu Oleo8
Samhuddin SamhuddinAffiliation unknown7
Muhammad SudiaAffiliation unknown6
Salim SalimUniversitas Halu Oleo6
Ridway BalakaAffiliation unknown6
Lukas Kano MangallaUniversitas Halu Oleo6
La MasiAffiliation unknown5
Mustamin AnggoUniversitas Halu Oleo5
Al Ichlas ImranAffiliation unknown5
Salimin SaliminAffiliation unknown5
Yuspian GunawanAffiliation unknown5
La HasanudinUniversitas Halu Oleo5
Budiman SudiaAffiliation unknown5
Fahinu FahinuAffiliation unknown4
Agustinus LolokAffiliation unknown4
Nanang EndriatnoAffiliation unknown4
La ArapuAffiliation unknown3
Rahmad PrajonoAffiliation unknown3
Edi CahyonoUniversitas Halu Oleo3
La HasanuddinAffiliation unknown3
Muhammad HasbiUniversitas Syiah Kuala3
Anwar BeyAffiliation unknown3
Sudarsono SudarsonoAffiliation unknown3
Suhar SuharAffiliation unknown2
Jafar JafarAffiliation unknown2
Kodirun KodirunUniversitas Halu Oleo2
La Ode Ahmad JazuliAffiliation unknown2
Mohamad SalamAffiliation unknown2
Ruslan RuslanAffiliation unknown2
Jaka Seru Dwi SaputraAffiliation unknown2
La NdiaUniversitas Halu Oleo2
Saleh SalehAffiliation unknown2
Prinob AksarUniversitas Halu Oleo2
Safari LaAffiliation unknown1
Manat RahimAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/JFE/oai, first harvested 31 Okt 2026, last seen 31 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">FLOW-INDUCED TRANSVERSE VIBRATION CHARACTERISTICS OF CANTILEVERED RECTANGULAR AND D-SECTION STRUCTURE FOR ENERGY HARVESTING</dc:title>
	<dc:creator>Kadir, Kadir</dc:creator>
	<dc:creator>Barata, La Ode Ahmad</dc:creator>
	<dc:creator>Kiwata, Takahiro</dc:creator>
	<dc:creator>Fernanda, Yolli</dc:creator>
	<dc:description xml:lang="en-US">We considered the effect of aspect ratio L/H (where L is span length of a prism, and H is the height of a bluff body normal to the flow direction) on the response amplitude of cantilevered rectangular and D-shaped cross-section prims for energy harvesting. The prism was mounted elastically to a plate spring attached to the ceiling wall with a jig in the test section of the water tunnel. The prism with an aspect ratio of L/H = 2.5 has a small angle amplitude as compared to that with L/H ≥ 5. Increment rate of response amplitude of prisms increased proportionally with the aspect ratio. The D-section prism with an aspect ratio of L/H = 10 has a stable peak amplitude and a large increment rate of response amplitude. Therefore, the D-section prism with L/H = 10 is a more suitable cross-section for energy harvesting from transverse-galloping vibration. By using magnetostricitve material as harvester energy, potential power gained from small side ratio for both prism that is 0.99 and 0.48 volt for D-section and rectangular prisms respectively.  Keywords—Flow-induced vibration, Cantilevered prism, Rectangular prism, D-section prism, Aspect ratio</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2020-05-29</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/JFE/article/view/12298</dc:identifier>
	<dc:identifier>10.33772/jfe.v5i2.12298</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali); Vol 5, No 2 (2020): Jurnal Elektroda Vol 5 No 2; 7-13</dc:source>
	<dc:source>2502-5562</dc:source>
	<dc:source>10.33772/jfe.v5i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/JFE/article/view/12298/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 La Ode A Barata</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by/4.0</dc:rights>
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