Since 1978
Published in Sarov (Arzamas-16), Nizhegorodskaya oblast
RUSSIAN FEDERAL
NUCLEAR CENTER -
ALL-RUSSIAN RESEARCH INSTITUTE
OF EXPERIMENTAL PHYSICS
 
 Русский |  English
ABOUT EDITORIAL BOARD PUBLICATION ETHICS RULES FOR AUTHORS AUTHORS ARCHIVE MOST RECENT ISSUE IN NEXT ISSUE PAPER OF THE YEAR



NUMERICAL SIMULATIONS OF REGULAR LOCAL PERTURBATION AND TURBULENT MIXING DEVELOPMENT BEHIND VARIOUS-INTENSITY SHOCK WAVES

V. P. Statsenko, Yu. V. Yanilkin, O. G. Sin'kova, O. O. Toporova
VANT. Ser.: Mat. Mod. Fiz. Proc 2014. Вып.1. С. 3-17.

Development of turbulent mixing and regular local perturbation at an air/SF6 interface driven by a shock traveling through a shock tube with Mach 1.7 to 9.1 in SF6 is explored using the EGAK and TREK codes. We consider the cases of v-shaped and hemicylindrical local perturbation. The calculations were done using 2D and 3D direct numerical simulations. Simulation results were compared with known experimental data.

Keywords: direct numerical simulations, turbulent mixing, local perturbation, turbulent mixing zone, interface, Mach number.







[ Back ]
 
 
 
© FSUE "RFNC-VNIIEF", 2000-2024