Heating of magnetic fluid systems driven by circularly polarized magnetic field

نویسندگان

  • Osman O. Ahsen
  • Ugur Yilmaz
  • Deniz Aksoy
  • Gulay Ertas
  • Ergin Atalar
چکیده

A theory is presented to calculate the heat dissipation of a magnetic suspension, a ferrofluid, driven by circularly polarized magnetic field. Theory is tested by in vitro experiments and it is shown that, regardless of the character of the relaxation process, linearly and circularly polarized magnetic field excitations, having the same root-mean-square magnitude, are equivalent in terms of heating

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تاریخ انتشار 2010