The samples with various droplet materials and deposition rates were grown.
Various droplet size and impact velocities consistent with the experiments were considered.
By controlling duration time over which positive pressure is applied, our system can dispense various droplet volumes at a desired droplet velocity.
In order to investigate this effect, we have measured contact angles at various droplet volumes using different low surface tension liquids.
Various droplet flow patterns such as long slugs, small spheres, stable stream and finally parallel flow are investigated, which are conventionally called squeezing, dripping and jetting regimes correspondingly.
In this study, to discuss the uniformity of ice nucleating activity of solid/water interfaces, ice nucleation in water droplets prepared on glass surfaces was investigated for various droplet sizes from micrometer to sub-millimeter.
In addition, the result of over-penetration of droplets onto the feed zone wall shows the need for a various-droplet size/flowrate model rather than mono-sized/constant-flowrate model of liquid phase.
Fig. 7 Digital photographs of various liquid droplets of about 80 μL in volume testing on PP nonwoven fabrics.
Underwater oil contact measurements are performed using a series of oils and it turns out the as-prepared material bear excellent oil repellency towards various oil droplets.
