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Volume: 18 | Article ID: art00079_2
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Statics of Electromagnetic Bead Chains in Electromagnetic Field
Nobuyuki Nakayama
Hiroyuki Kawamoto
Satoshi Yamada
Akiko Sasakawa
  DOI :  10.2352/ISSN.2169-4451.2002.18.1.art00079_2  Published Online :  January 2002
Abstract

Experimental and numerical investigations have been carried out on statics of electromagnetic bead chains in an electromagnetic field. Chains formed on a solenoid coil were observed by a digital microscope and lengths and slant angles of chains were measured. Numerical calculations of chain forming process in the magnetic field were also conducted with the three-dimensional Distinct Element Method in consideration of the force due to magnetic interaction between particles. The chain forming process and the configuration of chains were simulated quantitatively. The axial bonding force of the chain in the electromagnetic field, which strongly relates to a bead-carry-out phenomenon in a magnetic brush development system, was also discussed.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.2002.18.1.art00079_2
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Nobuyuki Nakayama, Hiroyuki Kawamoto, Satoshi Yamada, Akiko Sasakawa, "Statics of Electromagnetic Bead Chains in Electromagnetic Field"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP18),  2002,  pp 742 - 747,  https://doi.org/10.2352/ISSN.2169-4451.2002.18.1.art00079_2

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Copyright © Society for Imaging Science and Technology 2002
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NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(20020101)2002:2L.742;1-
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Articles
Statics of Electromagnetic Bead Chains in Electromagnetic Field
NakayamaNobuyuki
KawamotoHiroyuki
YamadaSatoshi
SasakawaAkiko
01012002
2002
2
742
747
2002
Experimental and numerical investigations have been carried out on statics of electromagnetic bead chains in an electromagnetic field. Chains formed on a solenoid coil were observed by a digital microscope and lengths and slant angles of chains were measured. Numerical calculations of chain forming process in the magnetic field were also conducted with the three-dimensional Distinct Element Method in consideration of the force due to magnetic interaction between particles. The chain forming process and the configuration of chains were simulated quantitatively. The axial bonding force of the chain in the electromagnetic field, which strongly relates to a bead-carry-out phenomenon in a magnetic brush development system, was also discussed.