Journal article
A multi-domain lattice Boltzmann mesh refinement method for non-Newtonian blood flow modeling
Abstract
Multi-domain grid refinement is a well-established technique in lattice Boltzmann methods. However, the method is currently limited to the Newtonian flow and no established method exists for lattice Boltzmann mesh refinement in non-Newtonian fluids. This study introduces a new method for lattice Boltzmann multi-domain mesh refinement in non-Newtonian fluids, by employing rescaling, transition, and interpolation of the relaxation frequencies …
Authors
Daeian MA; Smith WS; Keshavarz-Motamed Z
Journal
Physics of Fluids, Vol. 37, No. 1,
Publisher
AIP Publishing
Publication Date
January 1, 2025
DOI
10.1063/5.0241118
ISSN
1070-6631