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. 2014 Oct 6;11(99):20140543. doi: 10.1098/rsif.2014.0543

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© 2014 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 4. — Hagen–Poiseuille shear stress in inclined cylinders of . Norm of the analytical and computed stress tensors (panels 4a,c,e) and relative error between them (panels 4b,d,f). Results are presented for every lattice site with radius . Agreement between computed and analytical solution improves with increasing . These results, with the Bouzidi et al. [50] implementation of the no-slip boundary condition, represent a substantial improvement over the 35% error reported by Stahl et al. [51] with the bounce-back method and . (Online version in colour.)

Inline graphic — Hagen–Poiseuille shear stress in inclined cylinders of . Norm of the analytical and computed stress tensors (panels 4a,c,e) and relative error between them (panels 4b,d,f). Results are presented for every lattice site with radius . Agreement between computed and analytical solution improves with increasing . These results, with the Bouzidi et al. [50] implementation of the no-slip boundary condition, represent a substantial improvement over the 35% error reported by Stahl et al. [51] with the bounce-back method and . (Online version in colour.)