4 papers
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 (…
Hybrid Surrogate-Based Multi-Objective Optimization of Graded BCC Lattices
Jaswanth V Gurudev, Ratna Kumar Annabattula
Functionally graded BCC lattice structures hold promise for applications requiring simultaneous impact absorption and thermal dissipation, yet existing optimization frameworks rely…
Optimized mouldboard design for efficient soil inversion using the discrete element method
Vinay Badewale, Sujith Reddy Jaggannagari, Prasad Avilala +1
The design of a mouldboard (MB) plough is critical for achieving efficient soil inversion, which directly impacts soil aeration, weed control, and overall agricultural productivity…
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…