56 citations · 76 across the 8 of their papers we have counts for
8 papers
Newtonian fluid dynamics in a misaligned parallel-plate rheometer
Jian Teng, Sungwon La, Jesse T. Ault
A parallel-plate rotational rheometer measures the viscosity of a fluid by rotating the top plate relative to the bottom plate in order to induce a shear on the fluid and measuring…
Convection rolls and three-dimensional particle dynamics in merging solute streams
Robben E. Migacz, Guillaume Durey, Jesse T. Ault
Microparticles migrate in response to gradients in solute concentration through diffusiophoresis and diffusioosmosis. Merging streams of fluid with distinct solute concentrations i…
Vortex breakdown in the shear-driven flow in a rectangular cavity
H. Wang, X. Yu, S. T. Chan +3
The vortex dynamics of laminar flow past a rectangular cavity is investigated using simulations and experiments. The flow is three-dimensional and characterized by a large, dominan…
Viscosity measurements of glycerol in a parallel-plate rheometer exposed to atmosphere
Jesse T. Ault, Sangwoo Shin, Allan Garcia +2
Glycerol is a hygroscopic fluid that spontaneously absorbs water vapor from the atmosphere. For applications involving glycerol, care must be taken to avoid exposure to humidity, s…
Approximate streamsurfaces for flow visualization
Stergios Katsanoulis, Florian Kogelbauer, Roshan Kaundinya +2
Instantaneous features of three-dimensional velocity fields are most directly visualized via streamsurfaces. It is generally unclear, however, which streamsurfaces one should pick…
Enhanced singular jet formation in oil-coated bubble bursting
Zhengyu Yang, Bingqiang Ji, Jesse T Ault +1
Bubbles are ubiquitous in many natural and engineering processes, and bubble bursting aerosols are of particular interest because of their critical role in mass and momentum transf…
CO-driven diffusiophoresis for removal of bacteria
Suin Shim, Sepideh Khodaparast, Ching-Yao Lai +5
We investigate CO-driven diffusiophoresis of colloidal particles and bacterial cells in a Hele-Shaw geometry. Combining experiments and a model, we understand the characteristi…
Rotation of a submerged finite cylinder moving down a soft incline
Baudouin Saintyves, Bhargav Rallabandi, Theo Jules +5
A submerged finite cylinder moving under its own weight along a soft incline lifts off and slides at a steady velocity while also spinning. Here, we experimentally quantify the ste…