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.
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