Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Research on Line Traveling Wave Pump of Magnetic Fluid
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 136-138)
Author(s): Meng Zhao, Dept.of Electrical Engineer, Harbin Institute of Technologye, Harbin, Chian,150001
Ji-bin Zou, Dept.of Electrical Engineer, Harbin Institute of Technologye, Harbin, Chian,150001
Abstract: The magnetic fluid traveling wave pump as the representative application of magnetic fluid produces the phenomenon of flowing. The key techniques of the research of the magnetic fluid traveling wave pump are the production of traveling wave magnetic field, the design of pump structure, and the dynamics characteristics of magnetic fluid, and so on. According to the form of the production of traveling wave magnetic field, the line magnetic fluid traveling wave pump has been designed. Under the effect of traveling wave magnetic field, the magnetic fluid flux has a direct relationship with the magnetic field. The bigger is the magnetic field, the more is the flux. The flux rate of the magnetic fluid will reduce with the increase of the magnetic field because of the increase of the viscosity of the magnetic fluid. The bigger is the saturation magnetization of the magnetic fluid, the more is the flux.
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