Effects of eigen and actual frequencies of soft elastic surfaces on droplet rebound from stationary flexible feather vanes

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dc.contributor.authorZhang, Chengchun
dc.contributor.authorWu, Zhengyang
dc.contributor.authorShen, Chun
dc.contributor.authorZheng, Yihua
dc.contributor.authorYang, Liang
dc.contributor.authorLiu, Yan
dc.contributor.authorRen, Luquan
dc.date.accessioned2020-05-15T16:03:20Z
dc.date.available2020-05-15T16:03:20Z
dc.date.issued2020-05-05
dc.description.abstractThe aim of this paper is to investigate the effect of eigenfrequency and the actual frequency of the elastic surface for the droplet rebound. The elastic surface used in this study is the stationary flexible feather vanes. A fluid-structure interaction (FSI) numerical model is proposed to predict the phenomenon, and later is validated by the experimental that the droplets impact the stationary flexible feather vanes. The effect of mass and stiffness of the surface is analysed. First, the suitable combination of mass and stiffness of the surface will enhance the drop rebound. Second, a small mass system with higher eigenfrequency will decrease the minimum contact time. In the last, the actual frequencies of the elastic surface, approximate at 75 Hz, can accelerate the drop rebound for all cases.en_UK
dc.identifier.citationZhang C, Wu Z, Shen C, et al., (2020) Effects of eigen and actual frequencies of soft elastic surfaces on droplet rebound from stationary flexible feather vanes. Soft Matter, Volume 16, June 2020, pp. 5020-5031en_UK
dc.identifier.issn1744-683X
dc.identifier.urihttps://doi.org/10.1039/D0SM00315H
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/15452
dc.language.isoenen_UK
dc.publisherRoyal Society of Chemistryen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectdroplet rebounden_UK
dc.subjectactual frequencyen_UK
dc.subjecteigenfrequencyen_UK
dc.titleEffects of eigen and actual frequencies of soft elastic surfaces on droplet rebound from stationary flexible feather vanesen_UK
dc.typeArticleen_UK

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