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This article is cited in 1 scientific paper (total in 1 paper)
Direct numerical simulation of a supersonic flow in the base region of a circular cylinder
A. M. Lipanov, S. A. Karskanov, A. I. Karpov Institute of Mechanics, Ural Branch, Russian Academy of Sciences, Izhevsk, 426067, Russia
Abstract:
A supersonic flow in the near wake behind a cylinder is considered. Pressure distributions in the base region behind a circular cylinder for various Mach numbers $\mathrm{M}_\infty$ are obtained and analyzed by means of direct numerical simulation based on high-order approximation algorithms. For $\mathrm{M}_\infty=2.46$, the results obtained in the present study are compared with available experimental and numerical data. Generation of turbulent kinetic energy is calculated for various Mach numbers.
Keywords:
supersonic flow, Navier–Stokes equations, high-order approximation, direct numerical simulation, base drag.
Received: 22.08.2016 Revised: 20.02.2017
Citation:
A. M. Lipanov, S. A. Karskanov, A. I. Karpov, “Direct numerical simulation of a supersonic flow in the base region of a circular cylinder”, Prikl. Mekh. Tekh. Fiz., 59:1 (2018), 19–27; J. Appl. Mech. Tech. Phys., 59:1 (2018), 14–21
Linking options:
https://www.mathnet.ru/eng/pmtf614 https://www.mathnet.ru/eng/pmtf/v59/i1/p19
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