Some features of viscous gas flow injected into a supersonic stream from the lateral surface of a cylinder
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
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