Direct Determination of the Flow Curves of Non‐Newtonian Fluids. II. Shearing Rate in the Concentric Cylinder Viscometer
作者:
Irvin M. Krieger,
Harold Elrod,
期刊:
Journal of Applied Physics
(AIP Available online 1953)
卷期:
Volume 24,
issue 2
页码: 134-136
ISSN:0021-8979
年代: 1953
DOI:10.1063/1.1721226
出版商: AIP
数据来源: AIP
摘要:
Another method has been developed for obtaining the rate of shearvsshearing stress curves of non‐Newtonian fluids from concentric cylinder viscometer data. The mathematical expression developed is a rapidly converging power series in lns, wheresis the cup to bob radius ratio. An estimate of error shows that under favorable conditions only two terms of the series are significant, and that terms past the third will hardly ever be needed.
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