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Artículo
Focusing liquid microjets with nozzles
(IOP Publishing Ltd, 2012)
The stability of flow focusing taking place in a converging–diverging nozzle, as well as the size of the resulting microjets, is examined experimentally in this paper. The results obtained in most aspects of the problem ...
Artículo
Controlled cavity collapse: scaling laws of drop formation
(Royal Society of Chemistry (RSC), 2018-09)
The formation of transient cavities at liquid interfaces occurs in an immense variety of natural processes, among which the bursting of surface bubbles and the impact of a drop on a liquid pool are salient. The collapse ...
Artículo
Aerodynamically stabilized Taylor cone jets
(American Physical Society, 2019)
We introduce a way to produce steady micro/nano-liquid jets via electrohydrodynamic elds together with co- owing gas streams. We study the dripping-jetting transition of this con guration theoretically through a global ...
Artículo
Spider silk gut: Development and characterization of a novel strong spider silk fiber
(Nature Publishing Group, 2014)
Spider silk fibers were produced through an alternative processing route that differs widely from natural spinning. The process follows a procedure traditionally used to obtain fibers directly from the glands of silkworms ...
Artículo
Visualization and size-measurement of droplets generated by Flow Blurring® in a high-pressure environment
(Taylor & Francis, 2018)
Flow Blurring® (FB) atomization is a highly efficient method to produce aerosols. It originates from an unexpected turbulent back flow motion in the interior of the atomizer. The onset for the appearance of such pattern ...
Artículo
Generation of small mono-disperse bubbles in axisymmetric T-junction: The role of swirl
(American Institute of Physics Inc., 2011)
The dynamics of micro-bubble formation in an axisymmetric T-junction for a gas-liquid system is analyzed. The approach adopted involves the creation of a tapering gas-liquid meniscus from which a steady gas ligament ...
Artículo
The ocean fine spray
(AIP Publishing, 2023-02-10)
An important fraction of the atmospheric aerosols comes from the ocean spray originated by the bursting of surface bubbles. A theoretical framework that incorporates the latest knowledge on film and jet droplets from bubble ...
Artículo
Numerical simulation of electrospray in the cone-jet mode
(American Physical Society, 2012)
We present a robust and computationally efficient numerical scheme for simulating steady electrohydrodynamic atomization processes (electrospray). The main simplification assumed in this scheme is that all the free ...
Artículo
The onset of electrospray: the universal scaling laws of the first ejection
(Nature Publishing Group, 2016)
The disintegration of liquid drops with low electrical conductivity and subject to an electric field is investigated both theoretically and experimentally. This disintegration takes place through the development of a ...
Artículo
Análisis modal de gotas cautivas
(Asociación española de ingeniería mecánica, 1987)
Se ha desarrollado un modelo analítico para determinar las frecuencias de vibración y las oscilaciones libres de pequeña amplitud de gotas cautivas bajo la influencia de campos gravitatorios y/o isorrotacionales.