Issue |
Eur. Phys. J. AP
Volume 12, Number 3, December 2000
|
|
---|---|---|
Page(s) | 211 - 216 | |
DOI | https://doi.org/10.1051/epjap:2000182 | |
Published online | 15 December 2000 |
https://doi.org/10.1051/epjap:2000182
Numerical modeling of superparamagnetic sub-micronic particles trajectories under the coupled action of 3D force fields*
1
Equipe Commune LETI/bioMérieux, DSYS, CEA, 38054 Grenoble Cedex 9, France
2
LETI (CEA-Technologies Avancées), DSYS-CSI, 38054 Grenoble Cedex 9, France
Corresponding author: pascale.pham@cea.fr
Received:
23
May
2000
Revised:
22
September
2000
Accepted:
28
September
2000
Published online: 15 December 2000
Trajectories of superparamagnetic sub-micronic particles submitted to a multi-force field are modeled numerically by a Finite Element Method. The first step is the computation of the magnetic forces and the carrier fluid velocity field, the second step is the computation of the trajectories using a Finite Difference Method with a predictor-corrector scheme.
PACS: 02.70.Dh – Finite-element and Galerkin methods / 85.70.Ay – Magnetic device characterization, design, and modeling / 82.70.Kj – Emulsions and suspensions
© EDP Sciences, 2000
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