The behavior of a magnetic filament in flow under the influence of an external magnetic field

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dc.contributor.author Lüsebrink, Daniel
dc.contributor.author Cerdà Pino, Joan Josep
dc.contributor.author Sánchez, Pedro A.
dc.contributor.author Kantorovich, Sofia S.
dc.contributor.author Sintes Olives, Tomás Miguel
dc.date.accessioned 2018-11-05T13:29:37Z
dc.identifier.uri http://hdl.handle.net/11201/148450
dc.description.abstract [eng] We present an extensive numerical study of the behaviour of a filament made of ferromagnetic colloidal particles subjected to the simultaneous action of a fluid flow and a stationary external magnetic field perpendicular to the flow lines. We found that in the presence of a shear flow, the tumbling motion observed at zero field is strongly inhibited when the external magnetic field is applied. The field is able to stabilise the filament with a well defined degree of alignment that depends on the balance between hydrodynamic and magnetic torques. In addition, for a Poiseuille flow, it has been found that the initial position has a long lasting influence on the behaviour of the magnetic filament when the external field is applied. Published by AIP Publishing. [http://dx.doi.org/10.1063/1.4971860]
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dc.relation.isformatof Reproducció del document publicat a: https://doi.org/10.1063/1.4971860
dc.relation.ispartof Journal of Chemical Physics, 2016, vol. 145, num. 23, p. 234902
dc.subject.classification 53 - Física
dc.subject.other 53 - Physics
dc.title The behavior of a magnetic filament in flow under the influence of an external magnetic field
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-11-05T13:29:37Z
dc.date.embargoEndDate info:eu-repo/date/embargoEnd/2075-01-01
dc.embargo 2075-01-01
dc.rights.accessRights info:eu-repo/semantics/embargoedAccess
dc.identifier.doi https://doi.org/10.1063/1.4971860


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