Some features of viscous gas flow injected into a supersonic stream from the lateral surface of a cylinder
- 20 Downloads
The article presents a procedure and results of numerical analysis of the structure of flow near an elongated cylinder with a spherically blunted nose that moves with a supersonic velocity with local injection of gas from its lateral surface. The analysis is based on the solution of the full Navier-Stokes equations for a compressible gas. Nonstationary fluctuations in the region of the condensation discontinuity are detected in the given range of Mach and Reynolds numbers.
KeywordsLateral Surface Flow Separation Decimal Place Separation Zone Supersonic Velocity
Unable to display preview. Download preview PDF.
- 1.Z. M. Emel'yanova and V. M. Paskonov, “Numerical analysis of the structure of flow with separation zones,” in: Computational Methods of Aerodynamics [in Russian], Izd. MGU, Moscow (1988), pp. 49–60.Google Scholar
- 2.Z. M. Emel'yanova and S. S. Kul'nev, “The effect of injection on flow structure near the surface of a cylinder or a plate,” in: Mathematical Modeling and Computational Methods [in Russian], Izd. MGU, Moscow (1987), pp. 261–270.Google Scholar
- 3.Z. M. Emel'yanova and N. S. Kokoshinskaya “Supersonic viscous gas flow past the lateral surface of a bedy with and without injection,” in: Functional Procedures for the GAMMA Software Package [in Russian], Izd. MGU, Moscow (1988), pp. 14–22.Google Scholar
- 5.V. M. Paskonov, T. P. Petukhova, and S. V. Rusakov, Numerical Modeling of Stationary Laminar Viscous Gas Flows [in Russian], Izd. MGU, Moscow (1986).Google Scholar