Magnetic actuation of microparticles for mass transfer enhancement

School of Engineering

Electronic data

MNF_paper_Philip_Lisk-0908 (1)
Final published version, 523 KB, PDF document
Available under license: CC BY-NC: Creative Commons Attribution-NonCommercial 4.0 International License

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Published

Standard

Magnetic actuation of microparticles for mass transfer enhancement. / LISK, Philip ; BONNOT, Erell ; RAHMAN, Md. Taifur et al.
The Brunel Collection. 2014.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

LISK, P, BONNOT, E, RAHMAN, MT, Aiouache, F, BOWMAN, R, POLLARD, R & REBROV, E 2014, Magnetic actuation of microparticles for mass transfer enhancement. in The Brunel Collection. <http://bura.brunel.ac.uk/handle/2438/9340>

APA

LISK, P., BONNOT, E., RAHMAN, M. T., Aiouache, F., BOWMAN, R., POLLARD, R., & REBROV, E. (2014). Magnetic actuation of microparticles for mass transfer enhancement. In The Brunel Collection http://bura.brunel.ac.uk/handle/2438/9340

Vancouver

LISK P, BONNOT E, RAHMAN MT, Aiouache F, BOWMAN R, POLLARD R et al. Magnetic actuation of microparticles for mass transfer enhancement. In The Brunel Collection. 2014

Author

LISK, Philip ; BONNOT, Erell ; RAHMAN, Md. Taifur et al. / Magnetic actuation of microparticles for mass transfer enhancement. The Brunel Collection. 2014.

Bibtex

@inproceedings{60caa3d592104bb6bbf2e32ebe6b595e,

title = "Magnetic actuation of microparticles for mass transfer enhancement",

abstract = "The motion of magnetic microparticles (250μm diameter) in a circular microfluidic reactor with a diameter of 10 mm under time dependent magnetic field has been studied using CFD code COMSOL. The effect of actuation protocol on the local and average particle velocity has been investigated. The local Sh numbers were obtained as a function of angular particle position in the range of Re numbers between 0.05 and 10 while the particle velocity was changed over two orders of magnitude. Under time dependent magnetic field, the thickness of the boundary layer continuously changes which results in an increased mass transfer towards the particle surface under periodic particle velocity conditions as compared to steady state velocity conditions. A good agreement between numerical and experimental data has been observed.",

author = "Philip LISK and Erell BONNOT and RAHMAN, {Md. Taifur} and Farid Aiouache and Robert BOWMAN and Robert POLLARD and Evgeny REBROV",

year = "2014",

month = sep,

day = "7",

language = "English",

isbn = "9781908549167",

booktitle = "The Brunel Collection",

}

RIS

TY - GEN

T1 - Magnetic actuation of microparticles for mass transfer enhancement

AU - LISK, Philip

AU - BONNOT, Erell

AU - RAHMAN, Md. Taifur

AU - Aiouache, Farid

AU - BOWMAN, Robert

AU - POLLARD, Robert

AU - REBROV, Evgeny

PY - 2014/9/7

Y1 - 2014/9/7

N2 - The motion of magnetic microparticles (250μm diameter) in a circular microfluidic reactor with a diameter of 10 mm under time dependent magnetic field has been studied using CFD code COMSOL. The effect of actuation protocol on the local and average particle velocity has been investigated. The local Sh numbers were obtained as a function of angular particle position in the range of Re numbers between 0.05 and 10 while the particle velocity was changed over two orders of magnitude. Under time dependent magnetic field, the thickness of the boundary layer continuously changes which results in an increased mass transfer towards the particle surface under periodic particle velocity conditions as compared to steady state velocity conditions. A good agreement between numerical and experimental data has been observed.

AB - The motion of magnetic microparticles (250μm diameter) in a circular microfluidic reactor with a diameter of 10 mm under time dependent magnetic field has been studied using CFD code COMSOL. The effect of actuation protocol on the local and average particle velocity has been investigated. The local Sh numbers were obtained as a function of angular particle position in the range of Re numbers between 0.05 and 10 while the particle velocity was changed over two orders of magnitude. Under time dependent magnetic field, the thickness of the boundary layer continuously changes which results in an increased mass transfer towards the particle surface under periodic particle velocity conditions as compared to steady state velocity conditions. A good agreement between numerical and experimental data has been observed.

M3 - Conference contribution/Paper

SN - 9781908549167

BT - The Brunel Collection

ER -

Research

Electronic data

Links