Droplet splashing on a thin liquid film

Christophe Josserand; Stéphane Zaleski

doi:10.1063/1.1572815

Droplet splashing on a thin liquid film

Christophe Josserand
, Stéphane Zaleski

Sorbonne Université

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We propose a theory predicting the transition between splashing and deposition for impacting drops. This theory agrees with current experimental observations and is supported by numerical simulations. It assumes that the width of the ejected liquid sheet during impact is precisely controlled by a viscous length l_v. Numerous predictions follow this theory and they compare well with recent experiments reported by Thoroddsen [J. Fluid Mech. 451, 373 (2002)].

langue originale	Anglais
Pages (de - à)	1650-1657
Nombre de pages	8
journal	Physics of Fluids
Volume	15
Numéro de publication	6
Les DOIs	https://doi.org/10.1063/1.1572815
état	Publié - 1 janv. 2003
Modification externe	Oui

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10.1063/1.1572815

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AB - We propose a theory predicting the transition between splashing and deposition for impacting drops. This theory agrees with current experimental observations and is supported by numerical simulations. It assumes that the width of the ejected liquid sheet during impact is precisely controlled by a viscous length lv. Numerous predictions follow this theory and they compare well with recent experiments reported by Thoroddsen [J. Fluid Mech. 451, 373 (2002)].

U2 - 10.1063/1.1572815

DO - 10.1063/1.1572815

M3 - Article

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VL - 15

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JO - Physics of Fluids

JF - Physics of Fluids

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Droplet splashing on a thin liquid film

Résumé

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