Measurement of the spatio-temporal distribution of harmonic and transient eddy currents in a liquid metal

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dc.creatorForbriger, Jan
dc.creatorGalindo, Vladimir
dc.creatorGerbeth, Gunter
dc.creatorStefani, Frank
dc.date2007-10-25
dc.date.accessioned2026-07-07T13:13:49Z
dc.date.available2026-07-07T13:13:49Z
dc.descriptionHarmonic and transient eddy currents in a liquid metal positioned above an excitation coil are determined by measuring the voltage drop in a simple potential probe. The resulting spatio-temporal eddy current field is compared with the corresponding analytical expressions for a conducting half-space. Further, a deformation of the eddy current distribution due to a non-conducting torus immersed into the liquid metal is measured and compared with numerical results. The method can be generalized to arbitrary geometries, and might help to validate numerical models for non-destructive testing and magnetic inductance tomography.
dc.description12 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0710.4741
dc.identifierhttp://arxiv.org/abs/0710.4741
dc.identifierMeas. Sci. Technol. 19, 045704, 2008
dc.identifierdoi:10.1088/0957-0233/19/4/045704
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/230015
dc.subjectFluid Dynamics
dc.subjectClassical Physics
dc.titleMeasurement of the spatio-temporal distribution of harmonic and transient eddy currents in a liquid metal
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