... immiscible fluids in different stepped flow-focusing (SFF) channels for droplet formation. The capillary instabilities produce the counter-rotating vortex flow in dispersed phase fluid at the interface, which plays a significant role in droplet formation. The vortex flow has been analyzed using various data...

...Abba Abdulhamid Abubakar; Bekir Sami Yilbas; Hussain Al-Qahtani; Anwaruddin Siddiqui Mohammed Impacting droplets and droplet ejection from hydrophobic mesh surfaces have interest in biomedicine, heat transfer engineering, and self-cleaning of surfaces. The rate and the size of newborn droplets can...

...Hitoshi Fujimoto; Ryota Doi; Hirohiko Takuda The motions of liquid droplets impinging on a solid substrate have been studied experimentally in fundamental research on various types of industrial applications, including spray cooling. The oblique collision of a single water droplet with a hot...

... reaching the equilibrium surface state, which is different from the conventional adsorption theory, and we obtained a simple expression of DST as a function of the surface age. In addition, an experiment was carried out to determine DST by measuring the period and weight of droplets falling from...

...David Megias-Alguacil; Erich J. Windhab The objective of this work is to experimentally study the deformation behavior and breakup process suffered by a droplet submitted to the complex flow developed in a model multitoothed rotor-stator. The studied systems consist of an aqueous solution...