4 papers
ML enhanced measurement of the electrostatic charge distribution of powder conveyed through a duct
Christoph Wilms, Wenchao Xu, Gizem Ozler +3
The electrostatic charge acquired by powders during transport through ducts can cause devastating dust explosions. Our recently developed laser-optical measurement technique can re…
Unifying same- and different-material particle charging through stochastic scaling
Holger Grosshans, Gizem Ozler, Simon JantaÄ
Triboelectric charging of insulating particles through contact is critical in diverse physical and engineering processes, from dust storms and volcanic eruptions to industrial powd…
A Novel Apparatus For Particle-Particle Single Contact Electrification Experiments
Otome Obukohwo, Simon JantaÄ, Andrew Sowinski +2
The experiment of a single contact between two sub-centimeter high-speed particles is often difficult to execute, especially if the collision must be physically and electrically is…
Triboelectric Charging Model for Particles with Rough Surfaces
Simon JantaÄ, Jarmila Pelcová, Jana SklenáÅová +3
The triboelectric charging of particles depends on the contact area of the particle and the contacting surface. Even though the surface topology determines the real contact area, p…