2 papers
physics.app-ph2026
Hydrodynamic Behavior of Non-spherical Particles in Confined Vertical Flows: A Resolved CFD-DEM Study
Amiya Prakash Das, Shakti Swaroop Choudhury, Sujith Reddy Jaggannagari +4
We investigate the sedimentation and vertical hydraulic transport of non-spherical polymetallic nodules (PMNs) using resolved computational fluid dynamics-discrete element method (…
physics.app-ph2025
A DEM-driven machine learning framework for abrasive wear prediction
Prassana Chandan, Amiya Prakash Das, Shakti Swaroop Choudhury +1
Particle-induced wear is a critical concern in bulk material handling systems, where abrasive interactions accelerate equipment degradation, increase maintenance needs, and raise o…