Publikasjoner og ansvarsområder
Towards rigorous multiscale flow models of nanoparticle reactivity in chemical looping applications
A multiscale modeling framework is described and applied to the reactivity of iron oxide nanoparticles in a chemical looping reforming (CLR) reactor. At the atomic scale/nanoscale, we have performed kinetic Monte Carlo modeling, guided by Density Functional Theory calculations, on the detailed kinet...
On the choice of closure complexity in anisotropic drag closures for filtered Two Fluid Models
Filtered Two Fluid Models (fTFMs) aim to enable accurate industrial-scale simulations of fluidized beds by means of closures accounting for the effects of bubbles and clusters. The present study aims to improve anisotropic closures for the drift velocity, which is the primary sub-grid effect alterin...