Orchestrating Pharmaceutical Process Simulation with LLMs
API supplier cut off? What changes in the material properties? Aspherix® DEM and engicloud.ai help find the closest match in an LLM-driven workflow.
#Aspherix®
Blog posts tagged “Aspherix®”
Posts
Agentic DEM Workflow with Aspherix & Claude Code
From a one-page spec to a verified DEM simulation: how the Aspherix Assistant skill for Claude Code built a rotating drum case — 100% physics-based.
Benchmarking the Computational Performance of Aspherix® vs. LIGGGHTS®
Aspherix® vs. LIGGGHTS® in three DEM benchmarks: silo emptying with 100,000 particles, a rotating drum mixer and high-velocity particle impact, on CPU and GPU.
Validation of CFDEM®coupling
Four validation cases for CFDEM®coupling: Ergun pressure drop, a pseudo-2D spout-fluidized bed, a bubble column, and two settling spheres (IBM).
Particle Scale Scouring
CFD-DEM with a volume-of-fluid solver and coarse-graining, applied to scouring at a pillar, a coastal revetment and rip-rap at a weir.
What's New in Aspherix® 7.1.0?
Aspherix® 7.1.0 release highlights: native GPU on Windows®, heat transfer inside particles, dynamic coarsegraining and built-in parameter calibration.
Advanced Wear Modelling
The Rossler-Katterfeld wear model in Aspherix®: sliding, impact cutting and plastic deformation, and how to calibrate it for equipment wear.
Calibration of DEM models
DEM calibration with four bulk solid tests and two industrial cases: agricultural soil (PÖTTINGER) and a rotary kiln (Treibacher).
Predicting particle attrition in agitated drying
How DEM-derived agitator torque and a 2D population balance model predict breakage of needle-shaped L-Threonine crystals during agitated drying.
From LIGGGHTS to Aspherix
How Aspherix® builds on LIGGGHTS®: complex particle shapes, chemical reactions and magnetic dipoles, CPU optimization, GPU acceleration and result consistency.
What's New in Aspherix® 7.0.0?
Aspherix® 7.0.0 release highlights: a new GPU mode on Linux, the Roessler-Katterfeld combined wear model, and ohmic heating with nonspherical particles.
Simulation of mining applications
DEM simulations of a Liebherr dragline excavator, Finnie wear in a transfer chute and a ball mill liner, and a vibratory screener.