Significance of Viscosity Measurements in Macroscopic Suspensions of Elongated Particles
作者:
A. Attanasio,
U. Bernini,
P. Galloppo,
G. Segré,
期刊:
Transactions of the Society of Rheology
(AIP Available online 1972)
卷期:
Volume 16,
issue 1
页码: 147-154
ISSN:0148-6055
年代: 1972
DOI:10.1122/1.549277
出版商: The Society of Rheology
数据来源: AIP
摘要:
This paper investigates the conditions whereby it is possible to give an objective value to viscosity measurements of a suspension of artificial rigid fibers. It is shown that, as long as the ratio between the length of the particles and the width of the field of flow is not larger than13,viscosity measurements carried out with capillary viscometer and with Couette viscometer are equivalent and linearly related with the axial ratio of the particles.
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