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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
Reduction of droplet-size dispersion in parallel flow-focusing microdevices using a passive method
(IOP Publishing Ltd, 2009)
Flow-focusing devices can be used to produce microparticles at low cost, with the added advantage of low dispersion in the size of the generated particles. However, when multiple parallel devices are used with common ...
Artículo
Generation of Steady Liquid Microthreads and Micron-Sized Monodisperse Sprays in Gas Streams
(The American Physical Society, 1998)
A new class of microscopic jet flows is here reported: for a certain range of physical parameters and geometrical configurations, a perfectly steady microscopic liquid thread can be formed by a laminar accelerating gas ...
Artículo
Acoustofluidic control of bubble size in microfluidic flow-focusing configuration
(Royal Society of Chemistry, 2015)
This paper reports a method to control the bubble size generated in a microfluidic flow-focusing configuration. With an ultrasonic transducer, we induce acoustic streaming using a forward moving, oscillating gas–liquid ...