Brownian dynamics of a microswimmer

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dc.creatorLobaskin, Vladimir
dc.creatorLobaskin, Dmitry
dc.creatorKulic, Igor M.
dc.date2007-09-06
dc.date.accessioned2026-07-07T09:37:24Z
dc.date.available2026-07-07T09:37:24Z
dc.descriptionWe report on dynamic properties of a simple model microswimmer composed of three spheres and propelling itself in a viscous fluid by spinning motion of the spheres under zero net torque constraint. At a fixed temperature and increasing the spinning frequency, the swimmer demonstrates a transition from dissipation-dominated to a pumping-dominated motion regime characterized by negative effective friction coefficient. In the limit of high frequencies, the diffusion of the swimmer can be described by a model of an active particle with constant velocity.
dc.descriptionSubmitted
dc.identifierhttps://arxiv.org/abs/0709.0792
dc.identifierhttp://arxiv.org/abs/0709.0792
dc.identifierEur. Phys. J. Special Topics 157, 149 (2008)
dc.identifierdoi:10.1140/epjst/e2008-00637-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/160446
dc.subjectFluid Dynamics
dc.subjectBiological Physics
dc.titleBrownian dynamics of a microswimmer
dc.typetext

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