2 papers
math.NA2026
Tracking in-silico Lagrangian sensors in a lab-scale stirred tank reactor
Vamika Rathi, Fatima Sehar, Finn Sommer +4
Lagrangian sensors have shown promise to improve operator awareness of conditions inside a chemical reactor but three-dimensional tracking remains a mostly unsolved challenge. We e…
cs.LG2026
Approximation of the Basset force in the Maxey-Riley-Gatignol equations via universal differential equations
Finn Sommer, Vamika Rathi, Sebastian Goetschel +1
The Maxey-Riley-Gatignol equations (MaRGE) model the motion of spherical inertial particles in a fluid. They contain the Basset force, an integral term which models history effects…