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Droplet impact on a thin fluid layer

Howison, SD; Ockendon, JR; Oliver, JM; Purvis, R; Smith, FT; (2005) Droplet impact on a thin fluid layer. J FLUID MECH , 542 1 - 23. 10.1017/S0022112005006282. Green open access

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Abstract

The initial stages of high-velocity droplet impact on a shallow water layer are described, with special emphasis given to the spray jet mechanics. Four stages of impact are delineated, with appropriate scalings, and the successively more important influence of the base is analysed. In particular, there is a finite time before which part of the water in the layer remains under the droplet and after which all of the layer is ejected in the splash jet.

Type: Article
Title: Droplet impact on a thin fluid layer
Open access status: An open access version is available from UCL Discovery
DOI: 10.1017/S0022112005006282
Publisher version: http://dx.doi.org/10.1017/S0022112005006282
Language: English
Additional information: © 2005 Cambridge University Press
Keywords: SMALL DEADRISE ANGLES, WATER-ENTRY, LIQUID
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Mathematics
URI: https://discovery.ucl.ac.uk/id/eprint/13821
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