caa a22 4500 469101296 CHVBK 20180323133045.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF01051604 doi (NATIONALLICENCE)springer-10.1007/BF01051604 Dynamics of thin vortex rings in a low-viscosity fluid [Elektronische Daten] [A. Berezovskii, F. Kaplanskii] In order to describe the unsteady flow of a viscous fluid induced by a toroidal vorticity distribution we use the two-scale expansion method [6], By this means we obtain a vorticity distribution in the core of the thin vortex ring that is consistent with the external potential flow. The time dependence of the flow characteristics obtained confirms the experimental results for the inertial regime. The interaction of coaxial vortex rings is investigated as an example. Plenum Publishing Corporation, 1993 Berezovskii A. Tallin aut Kaplanskii F. Tallin aut Fluid Dynamics Kluwer Academic Publishers-Plenum Publishers 27/5(1992-09-01), 643-649 0015-4628 27:5<643 1992 27 10697 https://doi.org/10.1007/BF01051604 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01051604 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Berezovskii A. Tallin aut NATIONALLICENCE 700 1- Kaplanskii F. Tallin aut NATIONALLICENCE 773 0- Fluid Dynamics Kluwer Academic Publishers-Plenum Publishers 27/5(1992-09-01), 643-649 0015-4628 27:5<643 1992 27 10697 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer