Direct observation of closed-loop ferrohydrodynamic pumping under traveling magnetic fields
نویسندگان
چکیده
Leidong Mao,1,* Shihab Elborai,2 Xiaowei He,2 Markus Zahn,2 and Hur Koser3,† 1Faculty of Engineering, Nanoscale Science and Engineering Center, University of Georgia, 220 Riverbend Road, Room 166, Athens, Georgia 30602, USA 2Department of Electrical Engineering and Computer Science, Laboratory for Electromagnetic and Electronic Systems, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA 3Department of Electrical Engineering, Yale University, Becton Center, Room 507, 15 Prospect Street, New Haven, Connecticut 06520, USA (Received 3 May 2011; revised manuscript received 11 August 2011; published 15 September 2011)
منابع مشابه
Ferrohydrodynamic pumping in spatially traveling sinusoidally time-varying magnetic fields
In this paper, we present a numerical method to simulate the dynamics of ferrofluids in spatially traveling, sinusoidally time-varying magnetic fields. Actuation using traveling waves involves magnetic body forces and torque on the magnetic moment of nanoparticles, both of which affect the overall pumping. r 2004 Elsevier B.V. All rights reserved. PACS: 47.65.+a; 47.11.+j
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