Fluid pumped by magnetic stress

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dc.creatorKrauss, Robert
dc.creatorLiu, Mario
dc.creatorReimann, Bert
dc.creatorRichter, Reinhard
dc.creatorRehberg, Ingo
dc.date2004-05-06
dc.date2005-04-04
dc.date.accessioned2026-07-07T05:51:49Z
dc.date.available2026-07-07T05:51:49Z
dc.descriptionA magnetic field rotating on the free surface of a ferrofluid layer is shown to induce considerable fluid motion toward the direction the field is rolling. The measured flow velocity i) increases with the square of the magnetic field amplitude, ii) is proportional to the thickness of the fluid layer, and iii) has a maximum at a driving frequency of about 3 kHz. The pumping speed can be estimated with a two-dimensional flow model.
dc.description3 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/physics/0405025
dc.identifierhttp://arxiv.org/abs/physics/0405025
dc.identifierApplied Physics Letters 86, 024102 (2005)
dc.identifierdoi:10.1063/1.1846956
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86118
dc.subjectFluid Dynamics
dc.titleFluid pumped by magnetic stress
dc.typetext

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