Chaotic mixing induced by a magnetic chain in a rotating magnetic field

T. G. Kang; M. A. Hulsen; P. D. Anderson; J. M.J. den Toonder; H. E.H. Meijer

Chaotic mixing induced by a magnetic chain in a rotating magnetic field

T. G. Kang
, M. A. Hulsen
, P. D. Anderson
, J. M.J. den Toonder
, H. E.H. Meijer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

A magnetic chain, self-assembling from magnetic particles, may act as an intelligent micro-stirrer, inducing chaotic mixing in a well-chosen rotating magnetic field. We investigate this using a 2D circular cavity with magnetic particles. The motion of the chain is dependent on the Mason number. At a lower Mason number, the chain rotates like a rigid body. We observe break-up of the chain at a certain range of the Mason number. The detached chains either assemble into a single chain again or remain as separate chains depending on the Mason number. The alternating break-up and reformation of the chain lead to better mixing.

Original language	English
Title of host publication	Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
Editors	Jean-Louis Viovy, Patrick Tabeling, Stephanie Descroix, Laurent Malaquin
Publisher	Royal Society of Chemistry
Pages	279-281
Number of pages	3
ISBN (Electronic)	9780979806407
Publication status	Published - 2007
Event	11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 - Paris, France Duration: 7 Oct 2007 → 11 Oct 2007

Conference

Conference	11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
Country/Territory	France
City	Paris
Period	7/10/07 → 11/10/07

Keywords

Chaotic Mixing
Magnetic Chain
Rotating Magnetic Field

Cite this

Kang, T. G., Hulsen, M. A., Anderson, P. D., den Toonder, J. M. J., & Meijer, H. E. H. (2007). Chaotic mixing induced by a magnetic chain in a rotating magnetic field. In J.-L. Viovy, P. Tabeling, S. Descroix, & L. Malaquin (Eds.), Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 (pp. 279-281). Royal Society of Chemistry.

Kang, T. G. ; Hulsen, M. A. ; Anderson, P. D. et al. / Chaotic mixing induced by a magnetic chain in a rotating magnetic field. Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007. editor / Jean-Louis Viovy ; Patrick Tabeling ; Stephanie Descroix ; Laurent Malaquin. Royal Society of Chemistry, 2007. pp. 279-281

@inproceedings{3a4ef1c64624456a9195c77a6fbaee95,

title = "Chaotic mixing induced by a magnetic chain in a rotating magnetic field",

abstract = "A magnetic chain, self-assembling from magnetic particles, may act as an intelligent micro-stirrer, inducing chaotic mixing in a well-chosen rotating magnetic field. We investigate this using a 2D circular cavity with magnetic particles. The motion of the chain is dependent on the Mason number. At a lower Mason number, the chain rotates like a rigid body. We observe break-up of the chain at a certain range of the Mason number. The detached chains either assemble into a single chain again or remain as separate chains depending on the Mason number. The alternating break-up and reformation of the chain lead to better mixing.",

keywords = "Chaotic Mixing, Magnetic Chain, Rotating Magnetic Field",

author = "Kang, \{T. G.\} and Hulsen, \{M. A.\} and Anderson, \{P. D.\} and \{den Toonder\}, \{J. M.J.\} and Meijer, \{H. E.H.\}",

year = "2007",

language = "English",

pages = "279--281",

editor = "Jean-Louis Viovy and Patrick Tabeling and Stephanie Descroix and Laurent Malaquin",

booktitle = "Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007",

publisher = "Royal Society of Chemistry",

address = "United Kingdom",

note = "11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 ; Conference date: 07-10-2007 Through 11-10-2007",

}

Kang, TG, Hulsen, MA , Anderson, PD , den Toonder, JMJ & Meijer, HEH 2007, Chaotic mixing induced by a magnetic chain in a rotating magnetic field. in J-L Viovy, P Tabeling, S Descroix & L Malaquin (eds), Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007. Royal Society of Chemistry, pp. 279-281, 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007, Paris, France, 7/10/07.

Chaotic mixing induced by a magnetic chain in a rotating magnetic field. / Kang, T. G.; Hulsen, M. A.; Anderson, P. D. et al.
Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007. ed. / Jean-Louis Viovy; Patrick Tabeling; Stephanie Descroix; Laurent Malaquin. Royal Society of Chemistry, 2007. p. 279-281.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Chaotic mixing induced by a magnetic chain in a rotating magnetic field

AU - Kang, T. G.

AU - Hulsen, M. A.

AU - Anderson, P. D.

AU - den Toonder, J. M.J.

AU - Meijer, H. E.H.

PY - 2007

Y1 - 2007

N2 - A magnetic chain, self-assembling from magnetic particles, may act as an intelligent micro-stirrer, inducing chaotic mixing in a well-chosen rotating magnetic field. We investigate this using a 2D circular cavity with magnetic particles. The motion of the chain is dependent on the Mason number. At a lower Mason number, the chain rotates like a rigid body. We observe break-up of the chain at a certain range of the Mason number. The detached chains either assemble into a single chain again or remain as separate chains depending on the Mason number. The alternating break-up and reformation of the chain lead to better mixing.

AB - A magnetic chain, self-assembling from magnetic particles, may act as an intelligent micro-stirrer, inducing chaotic mixing in a well-chosen rotating magnetic field. We investigate this using a 2D circular cavity with magnetic particles. The motion of the chain is dependent on the Mason number. At a lower Mason number, the chain rotates like a rigid body. We observe break-up of the chain at a certain range of the Mason number. The detached chains either assemble into a single chain again or remain as separate chains depending on the Mason number. The alternating break-up and reformation of the chain lead to better mixing.

KW - Chaotic Mixing

KW - Magnetic Chain

KW - Rotating Magnetic Field

UR - https://www.scopus.com/pages/publications/85088678184

M3 - Conference contribution

AN - SCOPUS:85088678184

SP - 279

EP - 281

BT - Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007

A2 - Viovy, Jean-Louis

A2 - Tabeling, Patrick

A2 - Descroix, Stephanie

A2 - Malaquin, Laurent

PB - Royal Society of Chemistry

T2 - 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007

Y2 - 7 October 2007 through 11 October 2007

ER -

Chaotic mixing induced by a magnetic chain in a rotating magnetic field

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