3 papers
math.NA2026
A semi-Lagrangian method for the polyatomic ESBGK model
Klaas Willems, Erik Arlemark, Giovanni Samaey +1
Polyatomic kinetic models are essential for accurately capturing the thermodynamic behavior of real gases, as internal energy modes significantly influence transport coefficients,…
math.NA2026
Error Estimates for Hyperbolic Scaling Limits of Linear Kinetic Models on Networks
Axel Klar, Yizhou Zhou
This paper studies linear discrete kinetic models on networks and their asymptotic behavior in the small Knudsen number limit. For coupling conditions at an n-edge junction under a…
physics.flu-dyn2017
Simulation of Fluid Particle Cutting - Validation and Case Study
Mark W. Hlawitschka, Sudarshan Tiwari, James Kwizera +2
In this paper we present the comparison of experiments and numerical simulations for bubble cutting by a wire. The air bubble is surrounded by water. In the experimental setup an a…