Universal Thinning of Liquid Filaments under Dominant Surface Forces

Martínez Calvo, Alejandro; Sevilla Santiago, Alejandro

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Universal Thinning of Liquid Filaments under Dominant Surface Forces

Author(s): Martínez Calvo, Alejandro; Sevilla Santiago, Alejandro

Publisher: American Physical Society

Issued date: 2020-09-11

Citation: Martínez-Calvo, A., & Sevilla, A. (2020). Universal thinning of liquid filaments under dominant surface forces. Physical Review Letters, 125(11), 114502.

ISSN: 0031-9007
1079-7114 (online)

DOI: https://doi.org/10.1103/PHYSREVLETT.125.114502

xmlui.dri2xhtml.METS-1.0.item-contributor-funder: Ministerio de Educación, Cultura y Deporte (España)
Ministerio de Ciencia, Innovación y Universidades (España)

Sponsor: A. M.-C. also acknowledges fruitful and inspiring discussions with A. Perazzo during his stay in Princeton, and support from the Spanish MECD through the Grant No. FPU16/02562. This research was funded by the Spanish MCIU-Agencia Estatal de Investigación through project DPI2017-88201-C3-3-R, partly financed through FEDER European funds. Support from the Red Nacional para el Desarrollo de la Microfluídica, RED2018-102829-T, is also acknowledged.

Project: Gobierno de España. DPI2017-88201-C3-3-R
Gobierno de España. FPU16/ 02562
Gobierno de España. RED2018-102829-T

Keywords: Drop breakup , Drops and bubbles , Instability of free-surface flows , Liquid bridges , Drop and bubble phenomena , Multiphase flows , Viscosity

URI: http://hdl.handle.net/10016/36151

Abstract:

Theory and numerical simulations of the thinning of liquid threads at high superficial concentration of surfactants suggest the existence of an asymptotic regime where surface tension balances surface viscous stresses, leading to an exponential thinning with a [+]

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