Positron emission particle tracking (PEPT) is a technique which allows the high-resolution,
three-dimensional imaging of particulate and multiphase systems, including systems which …

Positron emission particle tracking (PEPT) is a noninvasive technique capable of imaging
the three-dimensional dynamics of a wide variety of powders, particles, grains, and/or fluids …

In metal additive manufacturing (AM), powder bed fusion technologies such as selective
laser melting and binder jetting rely on the spreading of fine metal powder to build up the …

We present results concerning the important role of system packing in the processes of
density-and inelasticity-induced segregation in vibrofluidized binary granular beds. Data are …

Positron emission particle tracking (PEPT) is a technique for tracking a single radioactively
labelled particle. Accurate 3D tracking is possible even when the particle is moving at high …

Segregation in Vibrated Granular Systems explains the individual mechanisms that
influence the segregation of granular media under vibration, along with their interactions …

The axial segregation of granular and particulate media is a well-known but little-understood
phenomenon with direct relevance to various natural and industrial processes. Over the past …

We consider a granular gas under the action of gravity, fluidized by a vibrating base. We
show that a horizontal temperature gradient, here induced by limiting dissipative lateral …

Accurate velocity reconstruction is essential for assessing coronary artery disease. We
propose a Gaussian process method to reconstruct the velocity profile using the sparse data …

Using a combination of experimental techniques and discrete particle method simulations,
we investigate the resonant behaviour of a dense, vibrated granular system. We …