THE MOTION OF AN ELASTICO-VISCOUS LIQUID CONTAINED BETWEEN CONCENTRIC SPHERES
- 1 January 1960
- journal article
- research article
- Published by Oxford University Press (OUP) in The Quarterly Journal of Mechanics and Applied Mathematics
- Vol. 13 (3) , 325-333
- https://doi.org/10.1093/qjmam/13.3.325
Abstract
The theory is developed of oscillatory flow of the most general linear elastico-viscous liquid in a concentric-sphere elastoviscometer, in which the outer of two concentric spheres undergoes forced harmonic angular oscillations about a vertical axis and the inner sphere is constrained by a torsion wire. It is concluded that such an instrument would distinguish different elastico-viscous liquids in much the same way as the coaxial-cylinder elastoviscometer.Keywords
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