In this study, the effect of various parameters on the dispensed droplet size in microchannels based on the electrowetting on dielectric (EWOD) technique is experimentally investigated. A PCB-based microfluidic chip is used as a platform...

losses take place during the nucleation phenomena.

The effect of rate of expansion on the exergy losses is

considered by decreasing the divergent angle of nozzle.

Also micro-sized pure water droplets is injected theoretically...

The present experimental study investigates the effect of the

reservoir liquid volume on the dispensed droplet size in a

microchannel based on electrowetting on dielectric

(EWOD) technique. A...

We studied, using both experiments and a numerical model, the impact of water droplets on a hot stainless steel surface. Initial substrate temperatures were varied from 50°C to 120°C (low enough to prevent boiling in the drop) and impact velocities...

of the individual droplets which are in turn highly affected by the substrate conditions such as its temperature, material, and surface thermal contact resistance. In this study, droplet-substrate interactions are investigated through a complete numerical solution...

to surfactant molar ratio (Y = 10 and 8). Morevoer, The effect of droplet concentration was studied on fluorescence spectra of Rhodamine B-doped droplets. The size of droplet was changed by increase of water to surfactant molar ratio(Y). The results shows...

Impact and solidification of tin droplets on a flat stainless steel substrate was studied using both experiments and numerical simulation. In the experiments tin droplets (2.1 mm diameter) were formed and dropped onto a stainless steel surface whose...

The impact of a water droplet on a stainless steel tube was studied using both numerical simul ations and

experiments. A 3D numerical model of Bussmann et al. [I] for free-surface flows (such as an impacting droplet) was extended to include...

In this paper, a two-phase multi-relaxation time lattice

Boltzmann model is implemented to investigate droplet

impact on a curved solid surface. The improved model is

capable of simulating...

This article investigates the effect of a micro-channel width

and height on the threshold voltage for the movement of a

liquid metal droplet in the electrowetting on dielectric

(EWOD) phenomenon...