Hydrodynamic crystals: collective dynamics of regular arrays of spherical particles in a parallel-wall channel

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dc.creatorBaron, M.
dc.creatorBlawzdziewicz, J.
dc.creatorWajnryb, E.
dc.date2007-08-20
dc.date2008-04-17
dc.date.accessioned2026-07-07T09:35:11Z
dc.date.available2026-07-07T09:35:11Z
dc.descriptionSimulations of over $10^3$ hydrodynamically coupled solid spheres are performed to investigate collective motion of linear trains and regular square arrays of particles suspended in a fluid bounded by two parallel walls. Our novel accelerated Stokesian-dynamics algorithm relies on simplifications associated with the Hele--Shaw asymptotic far-field form of the flow scattered by the particles. The simulations reveal propagation of particle-displacement waves, deformation and rearrangements of a particle lattice, propagation of dislocation defects in ordered arrays, and long-lasting coexistence of ordered and disordered regions.
dc.description4 pages 6 figures
dc.identifierhttps://arxiv.org/abs/0708.2688
dc.identifierhttp://arxiv.org/abs/0708.2688
dc.identifierPhys. Rev. Lett. 100, Art. No .174502 (2008)
dc.identifierdoi:10.1103/PhysRevLett.100.174502
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/159750
dc.subjectSoft Condensed Matter
dc.titleHydrodynamic crystals: collective dynamics of regular arrays of spherical particles in a parallel-wall channel
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