Response of a flexible filament in a flowing soap film subject to a forced vibration

Jia, Laibing and Xiao, Qing and Wu, Haijun and Wu, Yangeng and Yin, Xiezhen (2015) Response of a flexible filament in a flowing soap film subject to a forced vibration. Physics of Fluids, 27 (1). 017101. ISSN 1070-6631 (https://doi.org/10.1063/1.4906799)

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Abstract

The interactions between flexible plates and fluids are important physical phenomena. A flag in wind is one of the most simplified and classical models for studying the problem. In this paper, we investigated the response of a flag in flow with an externally forced vibration by using flexible filaments and soap film. Experiments show that for a filament that is either in oscillation or stationary, the external forced vibration leads to its oscillation. A synchronization phenomenon occurs in the experiments. A small perturbation leads to a large response of flapping amplitude in response. The insight provided here is helpful to the applications in the flow control, energy harvesting, and bionic propulsion areas.

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  Item type:	Article
  ID code:	54811
  Dates:	Date Event 28 January 2015 Published 28 January 2015 Published Online 15 January 2015 Accepted
  Notes:	The following article appeared in Jia, L., Xiao, Q., Wu, H., Wu, Y., & Yin , X. (2015). Response of a flexible filament in a flowing soap film subject to a forced vibration. Physics of Fluids, 27(1), [017101] and may be found at http://dx.doi.org/10.1063/1.4906799
  Subjects:	Naval Science > Naval architecture. Shipbuilding. Marine engineering
  Department:	Faculty of Engineering > Naval Architecture, Ocean & Marine Engineering
  Depositing user:	Pure Administrator
  Date deposited:	11 Dec 2015 01:41
  Last modified:	08 Apr 2024 22:38
  Related URLs:	Journal or Publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/54811