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Electroviscous Effect in Dilute Suspensions of Alumina

✍ Scribed by F.J. Rubio-Hernández; A.I. Gómez-Merino; E. Ruiz-Reina

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
53 KB
Volume
222
Category
Article
ISSN
0021-9797

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✦ Synopsis

A study on the electroviscous effect of alumina suspensions has been made. At the low volume fraction of the particles studied here only a first-order effect was detected. Ubbelohde-type capillary viscometers have been used. A simple method to determine the hydrodynamic constant k 1 has been proposed. The experimental primary electroviscous coefficients corresponding to different electrolyte concentrations have been compared with two different theoretical approachs (I.

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