25 citations · 141 across the 18 of their papers we have counts for
20 papers
Dynamics of evaporating, interconnected droplets
Chenyang Ren, Sri Ganesh Subramanian, Shresht Jain +3
We report on the dynamics of a pair of sessile droplets that are connected by a microchannel, yet open to the atmosphere and hence free to evaporate. Our results reveal that fluid…
On the oscillatory dynamics of a Saffman--Taylor finger with a bubble at its tip
Jack Lawless, Andrew L. Hazel, Anne Juel
The complex behaviour of air-liquid interfaces driven into Hele-Shaw channels at high speeds could arise from oscillatory dynamics; yet, both the physical and dynamical mechanisms…
Periodic dynamics in viscous fingering
Jack Lawless, Andrew L. Hazel, Anne Juel
The displacement of a viscous liquid by air in the narrow gap between two parallel plates - a Hele-Shaw channel - is an exemplar of complex pattern formation. Typically, bubbles or…
Peeling fingers in an elastic Hele-Shaw channel
J. V. Fontana, C. Cuttle, D. Pihler-Puzovic +2
Using experiments and a depth-averaged numerical model, we study instabilities of two-phase flows in a Hele-Shaw channel with an elastic upper boundary and a non-uniform cross-sect…
Stable bubble formations in a Hele-Shaw channel
Jack Lawless, Jack S. Keeler, Andrew L. Hazel +1
Deformable bubbles propagated by the flow of a viscous liquid in a planar Hele-Shaw channel of uniform depth tend to travel steadily along the channel's streamwise axis and pairs o…
The interplay between bulk flow and boundary conditions on the distribution of micro-swimmers in channel flow
Smitha Maretvadakethope, Andrew L. Hazel, Bakhti Vasiev +1
While previous experimental and numerical studies of dilute micro-swimmer suspensions have focused on the behaviours of swimmers in the bulk flow and near boundaries, models typica…