27 citations · 38 across the 4 of their papers we have counts for
5 papers · 1 filter
Shape matters: Competing mechanisms of particle shape segregation
D. Hernández-Delfin, D. R. Tunuguntla, T. Weinhart +2
It is well-known that granular mixtures that differ in size or shape segregate when sheared. In the past, two mechanisms have been proposed to describe this effect, and it is uncle…
Capacitance and Structure of Electric Double Layers: Comparing Brownian Dynamics and Classical Density Functional Theory
Peter Cats, Ranisha S. Sitlapersad, Wouter K. den Otter +2
We present a study of the structure and differential capacitance of electric double layers of aqueous electrolytes. We consider Electric Double Layer Capacitors (EDLC) composed of…
The influence of material properties and process parameters on the spreading process in additive manufacturing
Mohamad Yousef Shaheen, Anthony R. Thornton, Stefan Luding +1
Laser powder bed fusion (LPBF) is an additive manufacturing (AM) technology. To achieve high product quality, the powder is best spread as a uniform, dense layer. The challenge for…
Surface flow profiles for dry and wet granular materials by Particle Tracking Velocimetry; the effect of wall roughness
Sudeshna Roy, Bert J. Scheper, Harmen Polman +4
Two-dimensional Particle Tracking Velocimetry (PTV) is a promising technique to study the behaviour of granular flows. The aim is to experimentally determine the free surface width…
From the granular Leidenfrost state to buoyancy-driven convection
Nicolas Rivas, Anthony R. Thornton, Stefan Luding +1
Grains inside a vertically vibrated box undergo a transition from a density inverted and horizontally homogeneous state, referred to as the granular Leidenfrost state, to a buoyanc…