Applications based on Variable Frequency Rotating Magnetic Field. Electromechanical Agitator with Dual Direction

  • Ovidiu-Magdin ȚANȚA ”Ștefan cel Mare” University of Suceava / E.ON Distribuție România
  • Mihaela POIENAR ”Ștefan cel Mare” University of Suceava
  • Ilie NIȚAN ”Ștefan cel Mare” University of Suceava
  • Mihai CENUȘĂ ”Ștefan cel Mare” University of Suceava
  • Adrian-Neculai ROMANESCU ”Ștefan cel Mare” University of Suceava
Keywords: rotating magnetic field, fluid agitator, ferromagnetic balls

Abstract

This paper presents a series of experimental results obtained by studying the specific effects and phenomena of the rotating magnetic field. During the research, an interesting phenomenon, specific to the variable frequency rotating magnetic field, was noticed. Thus, a ferromagnetic metal ball placed in the rotating magnetic field, rotates in the field direction until it reaches a critical speed. If the speed of the magnetic field continues to increase, the ball reverses its rotation direction, even if the magnetic field direction remains the same. This has led to the development of stands and experimental installations including the dual direction electromechanical agitator described in this paper.

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References

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[4]. Negru M. B., Contribuţii privind extinderea aplicaţiilor ferofluidelor şi a pulberilor feromagnetice în electrotehnică. Teză de doctorat. Suceava: Universitatea „Ştefan cel Mare”, Facultatea de Inginerie Electrică şi Ştiinţa Calculatoarelor, 2012.
Published
2015-06-15
How to Cite
1.
ȚANȚA O-M, POIENAR M, NIȚAN I, CENUȘĂ M, ROMANESCU A-N. Applications based on Variable Frequency Rotating Magnetic Field. Electromechanical Agitator with Dual Direction. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Jun.2015 [cited 24Apr.2024];38(2):37-0. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1344
Section
Articles

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