Measurement of permeability and ferromagnetic resonance at microwave frequencies
Ivan Šimon (1948)
Časopis pro pěstování matematiky a fysiky
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Ivan Šimon (1948)
Časopis pro pěstování matematiky a fysiky
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Alkahby, H.Y. (1993)
International Journal of Mathematics and Mathematical Sciences
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Adam Piłat (2004)
International Journal of Applied Mathematics and Computer Science
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This paper presents how the FEMLab package can be used to perform the magnetic field analysis in the Active Magnetic Bearing (AMB). The AMB is an integral part of the industrial rotational machine laboratory model. The electromagnetic field distribution and density analysis allow verifying the designed AMB and the influence of the shaft and coil current changes on the bearing parameters.
Razumova, K.A. (2001)
Discrete Dynamics in Nature and Society
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Bisnovatyi-Kogan, G.S. (1999)
Discrete Dynamics in Nature and Society
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Bisnovatyi-Kogan, G. S. (2001)
Discrete Dynamics in Nature and Society
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François Alouges, Karine Beauchard (2008)
ESAIM: Control, Optimisation and Calculus of Variations
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The study of small magnetic particles has become a very important topic, in particular for the development of technological devices such as those used for magnetic recording. In this field, switching the magnetization inside the magnetic sample is of particular relevance. We here investigate mathematically this problem by considering the full partial differential model of Landau-Lifschitz equations triggered by a uniform (in space) external magnetic field.