Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37229
Title: Ferrofluid Heating by a Rotating Field: Noise-Free Limit
Authors: Liutyi, Taras Volodymyrovych 
Podosynna, A.V.
Keywords: Ferrofluid
Spherical motion
circularly polarized field
Energy absorption
Heating rate
Issue Year: 2014
Publisher: Sumy State University
Citation: Proc. NAP 3, 01MFPM04 (2014)
Abstract: The deterministic spherical motion of the ferromagnetic fine particle with frozen magnetic moment is considered. The energy absorbed from circularly polarized field is transformed into thermal energy through the viscous friction between fine particle and carrier fluid. Using the classical equations of motion, the mode of uniform precession and the mode of torsional oscillation are described analytically in overdamped limit. The corresponding relationships for the power loss are obtained. Critical influence of the static field on the power loss value is discussed.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37229
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

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