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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2006, Volume 47, Issue 2, Pages 70–76
(Mi pmtf2130)
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This article is cited in 5 scientific papers (total in 5 papers)
Shear instability of the structure of media possessing viscous fluidity
S. V. Stebnovskii Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
Instability of the structure of viscous fluids in the Couette flow regime (spontaneous formation of bands, which are tangential discontinuities in terms of viscosity) is experimentally found. This process is demonstrated to be analogous to formation of shear bands in polymethylmethacrylate (Plexiglas) under plastic shear strains.
Keywords:
structural viscosity of fluids, shear strains, instability of the structure.
Received: 06.04.2005
Citation:
S. V. Stebnovskii, “Shear instability of the structure of media possessing viscous fluidity”, Prikl. Mekh. Tekh. Fiz., 47:2 (2006), 70–76; J. Appl. Mech. Tech. Phys., 47:2 (2006), 208–213
Linking options:
https://www.mathnet.ru/eng/pmtf2130 https://www.mathnet.ru/eng/pmtf/v47/i2/p70
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Abstract page: | 27 | Full-text PDF : | 17 |
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