Simon Schneiderbauer,
"Continuum modeling of gas-particle flows: an overview"
, in Acta Mechanica, Vol. 235, Seite(n) 6959?7001, 9-2024
Original Titel:
Continuum modeling of gas-particle flows: an overview
Sprache des Titels:
Deutsch
Original Kurzfassung:
In this review paper, we provide a brief overview of the recent advances in the continuum modeling
of gas?particle ?ows. First, we focus on the kinetic theory-based two-?uid models, which have become a
valuable tool to investigate small-scale moderately dense turbulent gas?particle ?ows. Second, the continuum
description is quite restrictive with respect to the maximum grid spacing, and large-scale simulations usually
employ coarse mesh resolutions to keep the analyses practicable. Such coarse-graining inevitably neglects
the small unresolved scales, which requires additional modeling. Here, ?ltered two-?uid models have been
applied successfully to a variety gas?solid ?ow problems. Finally, we give a condensed outline about future
research challenges for the continuum modeling of gas?particle ?ows.
Forschungs-