Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88903
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dc.contributor.authorNew, Daniel Tze Howen
dc.contributor.authorLyu, Xujianen
dc.contributor.authorWei, Zhaoyuen
dc.contributor.authorTang, Huien
dc.contributor.authorLi, Huaen
dc.contributor.editorQuan, Chenggenen
dc.contributor.editorQian, Kemaoen
dc.contributor.editorAsundi, Ananden
dc.contributor.editorChau, Fook Siongen
dc.date.accessioned2018-12-17T06:09:22Zen
dc.date.accessioned2019-12-06T17:13:25Z-
dc.date.available2018-12-17T06:09:22Zen
dc.date.available2019-12-06T17:13:25Z-
dc.date.issued2015en
dc.identifier.citationLyu, X., Wei, Z., Tang, H., New, D. T. H., & Li, H. (2015). On the motion of a falling circular cylinder in flows after water entry. Proceedings of SPIE - International Conference on Experimental Mechanics 2014, 9302, 930233-. doi:10.1117/12.2081157en
dc.identifier.urihttps://hdl.handle.net/10356/88903-
dc.description.abstractThis paper reports an experimental investigation on the motion of a circular cylinder after it horizontally enters into a water flow with a certain slamming speed. A smart cylinder-releasing mechanism is designed to enable repeatable release of the cylinder. A high-speed camera is used to record the cylinder’s motion. The effects of three factors are investigated, including the cylinder-to-water density ratio, water speed and slamming speed of the cylinder. Data for several cases with either a solid cylinder or a hollow cylinder are obtained and compared. Variations of both horizontal and vertical displacements against these factors are presented and analyzed. It is found that the trajectories of the hollow cylinder collapse at the initial stage of submerging in water when the velocity ratios are the same.en
dc.format.extent6 p.en
dc.language.isoenen
dc.rights© 2015 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceedings of SPIE - International Conference on Experimental Mechanics 2014 and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2081157]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.subjectHigh-speed Cameraen
dc.subjectDRNTU::Engineering::Mechanical engineeringen
dc.subjectFreely Falling Circular Cylinderen
dc.titleOn the motion of a falling circular cylinder in flows after water entryen
dc.typeConference Paperen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.contributor.conferenceProceedings of SPIE - International Conference on Experimental Mechanics 2014en
dc.identifier.doi10.1117/12.2081157en
dc.description.versionPublished versionen
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