Journal article
Self-consistent model of field gradient driven particle aggregationin magnetic fluids
Journal of applied physics, v 97(10), pp 10Q306-10Q306-3
17 May 2005
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Particle aggregation in magnetic colloids driven by strong magnetic field gradients is studied using self-consistent field calculations. The model takes into account field screening due to average fluid magnetization and demagnetizing field arising from spatially varying magnetic particle concentration. Solutions for the problem of particle aggregation due to a single magnetic pole demonstrate that, in high particle concentration, the magnetic field must be calculated self-consistently.
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Details
- Title
- Self-consistent model of field gradient driven particle aggregationin magnetic fluids
- Creators
- O Hovorka - Electrical Engineering Department, Drexel University, 3141 Chestnut Street, Philadelphia,Pennsylvania 19130B Yellen - Electrical Engineering Department, Drexel University, 3141 Chestnut Street, Philadelphia,Pennsylvania 19130N Dan - Chemical Engineering Department, Drexel University, 3141 Chestnut Street, Philadelphia,Pennsylvania 19130G Friedman - Drexel University
- Publication Details
- Journal of applied physics, v 97(10), pp 10Q306-10Q306-3
- Publisher
- American Institute of Physics
- Resource Type
- Journal article
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:000230168500275
- Scopus ID
- 2-s2.0-20944439907
- Other Identifier
- 991019168785704721
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- Web of Science research areas
- Physics, Applied