arXiv · 2605.28576
Third rank permeability in chiral solids
Abstract
Effects of a third rank permeability term in chiral solids are studied. Fluid flow through such materials acquires vorticity upon emergence from the material. Materials of interest include chiral surface lattices such as the gyroid, chiral rib lattices, and granular materials comprised of sugar crystals, quartz sand, wheat or beans. A characteristic length scale is associated with the chirality. The length scale can be obtained by several methods. Contacts with nonlocal permeability, elasticity and piezoelectricity are explored.
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Roderic S. Lakes. 2026-05-27. Third rank permeability in chiral solids. https://doi.org/10.1515/tp-2026-0004
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