caa a22 4500 606189386 CHVBK 20210128100850.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s10891-015-1313-4 doi (NATIONALLICENCE)springer-10.1007/s10891-015-1313-4 Reconstruction of the Vortex-Jet Structure of the Separation Turbulent Flow in a Spherical Dimple on the Wall of a Narrow Channel with Increase in the Depth of the Dimple and Intensification of the Secondary Flow in It [Elektronische Daten] [S. Isaev, A. Leont′ev, A. Shchelchkov, M. Gul′tsova] On the basis of an analysis of the reconstruction of the vortex-jet structure of the completely developed turbulent flow of an incompressible fluid in a spherical dimple on the wall of a narrow plane-parallel channel with increase in the depth of the dimple, a map of regimes of separation flow around such a dimple at a Reynolds number of 40,000 has been developed with special emphasis on the intensification of the multivortex flow formed in the indicated dimple in the case where a symmetric flow in it is changed to the axisymmetric one. Springer Science+Business Media New York, 2015 spherical dimple nationallicence narrow plane-parallel channel nationallicence swirling flow nationallicence turbulence nationallicence Isaev S. A. N. Tupolev Kazan National Research Technical University (Kazan Aviation Institute), 10 K. Marx Str., 410111, Kazan, Russia aut Leont′ev A. N. É. Bauman Moscow State Technical University, 5 2nd Bauman Str., 105005, Moscow, Russia aut Shchelchkov A. A. N. Tupolev Kazan National Research Technical University (Kazan Aviation Institute), 10 K. Marx Str., 410111, Kazan, Russia aut Gul′tsova M. St. Petersburg State University of Civil Aviation, 38 Pilotov Str., 196210, St. Petersburg, Russia aut Journal of Engineering Physics and Thermophysics Springer US; http://www.springer-ny.com 88/5(2015-09-01), 1304-1308 1062-0125 88:5<1304 2015 88 10891 https://doi.org/10.1007/s10891-015-1313-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10891-015-1313-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Isaev S. A. N. Tupolev Kazan National Research Technical University (Kazan Aviation Institute), 10 K. Marx Str., 410111, Kazan, Russia aut NATIONALLICENCE 700 1- Leont′ev A. N. É. Bauman Moscow State Technical University, 5 2nd Bauman Str., 105005, Moscow, Russia aut NATIONALLICENCE 700 1- Shchelchkov A. A. N. Tupolev Kazan National Research Technical University (Kazan Aviation Institute), 10 K. Marx Str., 410111, Kazan, Russia aut NATIONALLICENCE 700 1- Gul′tsova M. St. Petersburg State University of Civil Aviation, 38 Pilotov Str., 196210, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Journal of Engineering Physics and Thermophysics Springer US; http://www.springer-ny.com 88/5(2015-09-01), 1304-1308 1062-0125 88:5<1304 2015 88 10891