@inbook{647b094ad8ce451bbe8c4c17cceebe1c,
title = "Efficient methods for particle-resolved direct numerical simulation",
abstract = "In the present chapter we focus on the fundamentals of non-grid-conforming numerical approaches to simulating particulate flows, implementation issues, and grid convergence vs. available reference data. The main idea is to avoid adapting the mesh (and – as much as possible – the discrete operators) to the time-dependent fluid domain with the aim to maximize computational efficiency. We restrict our attention to spherical particle shapes (while deviations from sphericity are treated in a subsequent chapter). We show that similar ideas can be successfully implemented in a variety of underlying fluid flow solvers, leading to powerful tools for the direct numerical simulation of large particulate systems.",
keywords = "computational efficiency maximization, direct-forcing, distributed Lagrange multiplier method, DUGKS, immersed boundary methods, lattice-Boltzmann, moving fluid–solid interface, Navier–Stokes equations, non-boundary-conforming approaches",
author = "Markus Uhlmann and Jos Derksen and Anthony Wachs and Wang, {Lian Ping} and Manuel Moriche",
note = "This work has received financial support from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through project UH 242/11-1.",
year = "2023",
doi = "10.1016/B978-0-32-390133-8.00013-X",
language = "English",
isbn = "9780323901345",
series = "Computation and Analysis of Turbulent Flows",
publisher = "Elsevier",
pages = "147--184",
editor = "Shankar Subamaniam and S. Balachandar",
booktitle = "Modeling Approaches and Computational Methods for Particle-laden Turbulent Flows",
address = "United States",
}