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Use of precise absolute gas viscosity measurements to test the classical slip correction for capillary viscometers at 25°C and 1 atm

✍ Scribed by S.J. Thornton; Peter J. Dunlop

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 284 KB
Volume: 23
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(73)80251-9

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✦ Synopsis

Precise gas viscosity mc~s~ements of Kestin and coworkers and ;1 simple capillary viscomctcr huvc been used to test the c!assical slip correction at 25°C and one atmosphere pressure. The results indicate that for capillaries with dhmcters between 0.015 and 0.025 cm. this correction is Tao ro three times smaller than normally used.

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