Flow induced vibration of a square cylinder with high scruton number
Flow over a square cylinder is numerically studied to understand the effect of reduced velocity to the transverse oscillation under the influence of high Scruton number elastic system of 4.316. For low reduced velocities, the transverse oscillation behavior can be grouped in the initial branch regio...
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Asian Research Publishing Network
2017
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Online Access: | http://eprints.utm.my/id/eprint/75387/1/MohamadHafizIsmail_FlowInducedVibrationofaSquareCylinder.pdf http://eprints.utm.my/id/eprint/75387/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85020119431&partnerID=40&md5=921470112433b52f003816341f6d9044 |
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my.utm.753872018-03-22T11:06:28Z http://eprints.utm.my/id/eprint/75387/ Flow induced vibration of a square cylinder with high scruton number Ismail, M. H. Ali, M. S. M. Shaikh, S. A. Z. Shirakashi, M. Muhamad, S. T Technology (General) Flow over a square cylinder is numerically studied to understand the effect of reduced velocity to the transverse oscillation under the influence of high Scruton number elastic system of 4.316. For low reduced velocities, the transverse oscillation behavior can be grouped in the initial branch region. In this region, the motion is mainly controlled by the lift fluctuation. For intermediate reduced velocities, the transverse oscillation behavior is grouped in the lower branch region. In this region, its natural frequency slowly becomes significant. For high reduced velocities, the galloping region is observed. In this region, the natural frequency dominated the shape of the amplitude oscillation. Asian Research Publishing Network 2017 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/75387/1/MohamadHafizIsmail_FlowInducedVibrationofaSquareCylinder.pdf Ismail, M. H. and Ali, M. S. M. and Shaikh, S. A. Z. and Shirakashi, M. and Muhamad, S. (2017) Flow induced vibration of a square cylinder with high scruton number. ARPN Journal of Engineering and Applied Sciences, 12 (10). pp. 3068-3075. ISSN 1819-6608 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85020119431&partnerID=40&md5=921470112433b52f003816341f6d9044 |
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T Technology (General) Ismail, M. H. Ali, M. S. M. Shaikh, S. A. Z. Shirakashi, M. Muhamad, S. Flow induced vibration of a square cylinder with high scruton number |
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Flow over a square cylinder is numerically studied to understand the effect of reduced velocity to the transverse oscillation under the influence of high Scruton number elastic system of 4.316. For low reduced velocities, the transverse oscillation behavior can be grouped in the initial branch region. In this region, the motion is mainly controlled by the lift fluctuation. For intermediate reduced velocities, the transverse oscillation behavior is grouped in the lower branch region. In this region, its natural frequency slowly becomes significant. For high reduced velocities, the galloping region is observed. In this region, the natural frequency dominated the shape of the amplitude oscillation. |
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Article |
author |
Ismail, M. H. Ali, M. S. M. Shaikh, S. A. Z. Shirakashi, M. Muhamad, S. |
author_facet |
Ismail, M. H. Ali, M. S. M. Shaikh, S. A. Z. Shirakashi, M. Muhamad, S. |
author_sort |
Ismail, M. H. |
title |
Flow induced vibration of a square cylinder with high scruton number |
title_short |
Flow induced vibration of a square cylinder with high scruton number |
title_full |
Flow induced vibration of a square cylinder with high scruton number |
title_fullStr |
Flow induced vibration of a square cylinder with high scruton number |
title_full_unstemmed |
Flow induced vibration of a square cylinder with high scruton number |
title_sort |
flow induced vibration of a square cylinder with high scruton number |
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Asian Research Publishing Network |
publishDate |
2017 |
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http://eprints.utm.my/id/eprint/75387/1/MohamadHafizIsmail_FlowInducedVibrationofaSquareCylinder.pdf http://eprints.utm.my/id/eprint/75387/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85020119431&partnerID=40&md5=921470112433b52f003816341f6d9044 |
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