Ferrofluid flow under the influence of rotating magnetic fields

Ferrofluid flow under the influence of rotating magnetic fields

Experimental data are presented concerning the physical mechanism of the electromagnetically induced macroscopic rotation of ferrofluids. The rotating velocity distributions, determined using a DISA anemometer equipment and a tensometric transducer system, showed a very different behaviour of ferrof...

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Veröffentlicht in:IEEE transactions on magnetics 1980-03, Vol.16 (2), p.283-287
Hauptverfasser: Anton, I., Vekas, L., Potencz, I., Suciu, E.
Format: Artikel
Sprache:eng
Schlagworte:
Blades
Electric shock
Inductors
Magnetic fields
Magnetohydrodynamics
Pumps
Rheology
Shape
Torque converters
Turbines
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Beschreibung
Zusammenfassung:Experimental data are presented concerning the physical mechanism of the electromagnetically induced macroscopic rotation of ferrofluids. The rotating velocity distributions, determined using a DISA anemometer equipment and a tensometric transducer system, showed a very different behaviour of ferrofluids in a low frequency (0 + 10 Hz) rotating magnetic field in comparison with that observed in the higher frequency region ( >15 Hz). The data are compared with other experimental and theoretical results.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1980.1060612