2D Numerical Simulation of Jet Injection into a Channel with a Cavity

  • N. Fedorova
  • I. Fedorchenko
Conference paper

Introduction

Flow configurations with jet/supersonic flow interactions are met in different applications. Among them are supersonic aircraft cooling systems, thrust vector control devices, combustion chambers of hypersonic vehicles (scramjets), etc. From physical standpoint, the resulting flow structure represents complex phenomenon with separated, recompression and jet induced bow shocks, contact discontinuities and recirculating zones included. The jet itself possesses complex underexpanded structure, comprising barrel shocks and Mach disks. Thus, simulation of these types of flows is challenging task for numerical approaches, because accurate prediction of every flow detail has to be provided.

Keywords

Mach Number Recirculation Zone Separation Zone Normal Shock Mach Disk 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • N. Fedorova
    • 1
    • 2
  • I. Fedorchenko
    • 1
    • 2
  1. 1.Khristianovich Institute of Theoretical and Applied Mechanics SB RASNovosibirskRussia
  2. 2.NSUACINovosibirskRussia

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