Viscosity effects in single wire HGMS studies

Author

McNeese, W.H. ; Wankat, P.C. ; Friedlaender, F.J. ; Nakano, T. ; Takayasu, Makoto

Author_Institution

Purdue University, West Lafayette, Indiana

Volume

Issue

fYear

1979

fDate

11/1/1979 12:00:00 AM

Firstpage

1520

Lastpage

1522

Abstract

The effect of viscosity on the initial buildup rate and saturation accumulation radius of Mn2P2O7particles in glycerol-water solutions for single wire HGMS was studied. Experimentally, for the axial flow configuration, it was found that the initial buildup process is adequately described by a previous model, $R\\min{a}\\max {4} = At + 1$ , where A is inversely proportional to the viscosity. Experimental values for the saturation accumulation radius are described as a function of the ratio of the magnetic force to the drag force by $R_{as} \\propto (V_{m}/V_{o})^{1/3}$ . These results are explained by a simple force balance model at the surface of the buildup.

Keywords

Magnetic separation; Chemical engineering; Drag; Magnetic field measurement; Magnetic forces; Particle measurements; Saturation magnetization; TV; Virtual manufacturing; Viscosity; Wire;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.1979.1060439

Filename

1060439

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=973007