37 citations · 191 across the 14 of their papers we have counts for
3 papers · 1 filter
Bubble propagation on a rail: a concept for sorting bubbles by size
A. Franco-Gomez, A. B. Thompson, A. L. Hazel +1
We demonstrate experimentally that the introduction of a rail, a small height constriction, within the cross-section of a rectangular channel could be used as a robust passive sort…
Bubble propagation in Hele-Shaw channels with centred constrictions
Andres Franco-Gomez, Alice B. Thompson, Andrew L. Hazel +1
We study the propagation of finite bubbles in a Hele-Shaw channel, where a centred occlusion (termed a rail) is introduced to provide a small axially-uniform depth constriction. Fo…
Controlling droplet spreading with topography
Pallav Kant, Andrew L. Hazel, Mark Dowling +2
We present a novel experimental system that can be used to study the dynamics of picoliter droplet spreading over substrates with topographic variations. We concentrate on spreadin…