Results from Particle-Resolved Simulations
Agathe Chouippe, Aman G. Kidanemariam, Jos Derksen, Anthony Wachs,, Markus Uhlmann
TL;DR
This paper reviews the advancements and applications of particle-resolved direct numerical simulations (PR-DNS) in studying turbulent particulate flows, highlighting its maturity and the detailed insights gained despite high computational costs.
Contribution
It demonstrates the successful application of PR-DNS to diverse fluid/particle configurations and discusses the high-fidelity data's role in addressing complex open questions.
Findings
PR-DNS has matured for various configurations
High-fidelity data enables detailed analysis
Open questions in turbulent particulate flows are addressed
Abstract
We review some of the results obtained to date with the aid of the PR-DNS approach to turbulent particulate flows. It is shown that the method has matured to a point which allows to apply it successfully to a wide variety of fluid/particle configurations, albeit still at a relatively large computational cost. Due to the availability of high-fidelity space-and-time-resolved data, a number of challenging open questions have already been addressed in unprecedented detail.
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