55 citations · 92 across the 8 of their papers we have counts for
5 papers · 1 filter
Ferrofluid drop impacts and Rosensweig peak formation in a non-uniform magnetic field
Amelia Cordwell, Alex Chapple, Stephen Chung +2
Vertical drop impacts of ferrofluids onto glass slides in a non-uniform magnetic field have been studied using high-speed photography. Outcomes have been classified based on the mo…
Molecular Dynamics Simulations of Janus Particle Dynamics in Uniform Flow
Aurelien Y. M. Archereau, Shaun C. Hendy, Geoff. R. Willmott
We use molecular dynamics simulations to study the dynamics of Janus particles, micro- or nanoparticles which are not spherically symmetric, in the uniform flow of a simple liquid.…
Uptake of water droplets by nonwetting capillaries
Geoff R. Willmott, Chiara Neto, Shaun C. Hendy
We present direct experimental evidence that water droplets can spontaneously penetrate non-wetting capillaries, driven by the action of Laplace pressure due to high droplet curvat…
Dynamics of a sphere with inhomogeneous slip boundary conditions in Stokes flow
Geoff Willmott
The dynamic resistance of a sphere with a general inhomogeneous slip boundary condition is analysed in Newtonian unbounded uniform flow at low Reynolds number. The boundary conditi…
Measurement of Newtonian fluid slip using a torsional ultrasonic oscillator
G. R. Willmott, J. L. Tallon
The composite torsional ultrasonic oscillator, a versatile experimental system, can be used to investigate slip of Newtonian fluid at a smooth surface. A rigorous analysis of slip-…