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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2003, Volume 44, Issue 2, Pages 56–62
(Mi pmtf2479)
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This article is cited in 1 scientific paper (total in 1 paper)
Motion of a rod in a viscous flow
V. M. Shapovalov, S. V. Lapshina Volzhskii Polytechnical Institute, Volgograd State Technical University, Volzhskii, 404121
Abstract:
The equations of the dynamics of a finite-length curved rod in a viscous flow are derived. The longitudinal stability of the rod against small deflections from a rectilinear form is studied for two types of flow (pure and simple shear). The minimum flexural rigidity of the rod that ensures rod stability for any orientation in the flow is found. The effective viscosity of a suspension filled with rectilinear discrete fibers is estimated.
Keywords:
rod, viscous fluid flow, stability, polymers.
Received: 02.07.2002
Citation:
V. M. Shapovalov, S. V. Lapshina, “Motion of a rod in a viscous flow”, Prikl. Mekh. Tekh. Fiz., 44:2 (2003), 56–62; J. Appl. Mech. Tech. Phys., 44:2 (2003), 198–203
Linking options:
https://www.mathnet.ru/eng/pmtf2479 https://www.mathnet.ru/eng/pmtf/v44/i2/p56
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