3 papers
physics.flu-dyn2026
The effect of discontinuous injection on particle back-flow in pneumatic conveying systems
Otome Obukohwo, Andrew Sowinski, Poupak Mehrani +1
Pneumatic conveying is used in many process industries to transport dry, granular, and powdered solids. The triboelectrification of particles during conveying causes particle agglo…
physics.flu-dyn2026
CFD study of particle back-flow in pneumatic conveying systems due to triboelectrification
Otome Obukohwo, Andrew Sowinski, Poupak Mehrani +1
In industrial plants, pneumatic conveying systems are often used to convey particles from one location to another. Surprisingly, in bench-scale experiments, clusters of particles s…
physics.ins-det2025
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…