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The effect of secondary flow on the viscosity measurement using the cone-and-plate viscometer

✍ Scribed by D.C.-H. Cheng

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
380 KB
Volume
23
Category
Article
ISSN
0009-2509

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✦ Synopsis

The usefulness of the cone-and-plate viscometer is limited to rotational speeds low enough for the assumption of primary flow to be valid. Experimental data for Newtonian liquids show that a theoretical result of Walters and Waters[5] satisfactorily predicts the conditions at which the effect of secondary flow becomes appreciable.

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