caa a22 4500 475776534 CHVBK 20180406123632.0 cr unu---uuuuu 170329e20000901xx s 000 0 eng 10.1007/BF02468738 doi (NATIONALLICENCE)springer-10.1007/BF02468738 Numerical analysis of the effect of local energy supply on the aerodynamic drag and heat transfer of a spherically blunted body in a supersonic air flow [Elektronische Daten] [V. Levin, V. Gromov, N. Afonina] The effect of local source of energy in a supersonic flow on the aerodynamic drag and heat transfer of a spherically blunted body is studied numerically. Calculations are performed on the basis of the Navier-Stokes equations for a thermally equilibrium model of air. Data on the effect of the intensity and size of the energy source on the wave drag, friction, and heat transfer are obtained. Particular attention is given to studying the effect of drag reduction by means of a focused heat source. The gas-dynamic nature of this effect is studied. The limits of drag reduction are estimated, and optimal conditions of heat supply are determined. Kluwer Academic/Plenum Publishers, 2000 Levin V. Institute of Automation and Control Processes, Far-Easter Division, Russian Academy of Sciences, 690041, Vladivostok aut Gromov V. Institute of Mechanics of Moscow State University, 117192, Moscow aut Afonina N. Institute of Mechanics of Moscow State University, 117192, Moscow aut Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/5(2000-09-01), 915-922 0021-8944 41:5<915 2000 41 10808 https://doi.org/10.1007/BF02468738 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02468738 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Levin V. Institute of Automation and Control Processes, Far-Easter Division, Russian Academy of Sciences, 690041, Vladivostok aut NATIONALLICENCE 700 1- Gromov V. Institute of Mechanics of Moscow State University, 117192, Moscow aut NATIONALLICENCE 700 1- Afonina N. Institute of Mechanics of Moscow State University, 117192, Moscow aut NATIONALLICENCE 773 0- Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/5(2000-09-01), 915-922 0021-8944 41:5<915 2000 41 10808 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer