Polymeric suspensions viscosity evolution under a constant electric field

Joint Authors

Zelifi, Ahmad
Murad, Lounis

Source

Lebanese Science Journal

Issue

Vol. 20, Issue 2 (31 Dec. 2019), pp.272-284, 13 p.

Publisher

National Council for Scientific Research

Publication Date

2019-12-31

Country of Publication

Lebanon

No. of Pages

13

Main Subjects

Electronic engineering

Abstract EN

The present paper illustrates the effect of the coupling of an electric field with a shear field on a suspension ER.

When the suspensions are simultaneously under flow and under the influence of a low electric field organized into packed lamellar formations, the shear stress increases with the increase of the higher polarisable particle concentration both in the electrostatic and hydrodynamic forces.

In the absence of an electric field, the flow, alone, produces no segregation.The curves obtained after analyzes illustrate the changes on the shear viscosity under the simultaneous effect of an electric field and shear rate of the three suspensions study.

We also observed the appearance of a white foam layer at the experimental apparatus which results in the electrochemical phenomenon due to some values of electric field.

The latter can be exploited for a possible further research.

American Psychological Association (APA)

Zelifi, Ahmad& Murad, Lounis. 2019. Polymeric suspensions viscosity evolution under a constant electric field. Lebanese Science Journal،Vol. 20, no. 2, pp.272-284.
https://search.emarefa.net/detail/BIM-974892

Modern Language Association (MLA)

Zelifi, Ahmad& Murad, Lounis. Polymeric suspensions viscosity evolution under a constant electric field. Lebanese Science Journal Vol. 20, no. 2 (2019), pp.272-284.
https://search.emarefa.net/detail/BIM-974892

American Medical Association (AMA)

Zelifi, Ahmad& Murad, Lounis. Polymeric suspensions viscosity evolution under a constant electric field. Lebanese Science Journal. 2019. Vol. 20, no. 2, pp.272-284.
https://search.emarefa.net/detail/BIM-974892

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 283-284

Record ID

BIM-974892