2 citations · 2 across the 3 of their papers we have counts for
5 papers · 1 filter
Global linear stability of the bubble rising in the presence of a soluble surfactant
M. A. Herrada, J. M. López-Herrera, D. Fernández-Martínez +2
We study the stability of the bubble rising in the presence of a soluble surfactant numerically and experimentally. For the surfactant concentration considered, the Marangoni stres…
Stability analysis of the flow in a coflowing device
M. Rubio, S. Rodríguez-Aparicio, M. G. Cabezas +2
We analyze the stability of the coflow configuration. The experiments and the global stability analysis show that the emitted jet always destabilizes before the tapering conical me…
A novel microfluidic method to produce monodisperse micrometer bubbles
A. Rubio, S. Rodríguez-Aparicio, J. M. Montanero +1
We present a novel microfluidic method to produce quasi-monodisperse bubbles with diameters from tens to very few microns. A gaseous rivulet flows over the shallow groove printed o…
Transient bubble rising in the presence of a surfactant at very low concentrations
D. Fernández-Martínez, M. G. Cabezas, J. M. López-Herrera +2
We study the formation of the dynamic adsorption layer when a bubble is released in a tank containing water with a tiny amount of surfactant. The influence of the sorption kinetic…
Global stability analysis of axisymmetric liquid-liquid flow focusing
M. G. Cabezas, N. Rebollo-Muñoz, M. Rubio +2
We analyze both numerically and experimentally the stability of the steady jetting tip streaming produced by focusing a liquid stream with another liquid current when they coflow t…