Recovery of full rotational invariance in lattice Boltzmann formulations for high Knudsen number flows

Kinetic representation of fluid dynamics is essential for describing flows far beyond the Navier–Stokes regime. Existing lattice Boltzmann models suffer from discrete rotation artifacts at high Knudsen number (Kn). In this paper, we present a new approach that directly addresses this issue and makes possible quantitative simulations of flows at high Kn.

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Year of publication:	2006
Authors:	Chen, H. ; Zhang, R. ; Staroselsky, I. ; Jhon, M.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 362.2006, 1, p. 125-131
Publisher:	Elsevier
Subject:	Rotational invariance \| Isotropy

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010872067