A Study of the Mechanisms of Particle Buildup on Single Rods in Dielectrophoretic Separation
- 1 July 1985
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industry Applications
- Vol. IA-21 (4) , 919-925
- https://doi.org/10.1109/TIA.1985.349542
Abstract
A theoretical review of the particle buildup processes involved in dielectrophoretic capture of dielectric and conducting particles is presented. Trajectories are calculated, and the capture radius is plotted against the electric field and flow parameters. Photographic data of capture of barium titanate particulates are shown for the axial case, using a fine steel rod in laminar flow. A correlation for the radius of accumulation at saturation is obtained between the theoretical model and the experimental results.Keywords
This publication has 6 references indexed in Scilit:
- A two-regime approach to the dielectrophoretic effectJournal of Physics D: Applied Physics, 1984
- Efficiencies of axially ordered HGMS-filters calculated from a multiwire modelJournal of Magnetism and Magnetic Materials, 1983
- High-intensity, high-gradient electric separation and dielectric filtration of particulate and granular materialsJournal of Electrostatics, 1982
- Dielectrophoretic Filtration of Liquids. II. Conducting LiquidsSeparation Science and Technology, 1982
- More about the dielectrophoretic forceJournal of Applied Physics, 1982
- Deposition of aerosol flowing past a cylindrical fiber in a uniform electric fieldJournal of Colloid Science, 1965