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Investigations of Hypersonic Flows past Blunt Bodies at Angle of Attack

  • S. Brück
  • G. Brenner
  • D. Rues
  • D. Schwamborn
Part of the Notes on Numerical Fluid Mechanics (NNFM) book series (NONUFM, volume 48)

Abstract

The hypersonic, chemically reacting flow past a generic HERMES geometry is simulated numerically. Interest is focused on the influence of the modeling of chemical kinetics and the dynamics of energy exchange in flows with complex viscous and inviscid interactions such as shock/boundary- layer and shock/shock interactions. Results for the axisymmetric flow past a flared hyperboloid are obtained with the NSHYP code to study the principal effects and to validate the present model by comparing with Direct Monte Carlo Simulations and experimental results obtained in the high enthalpy wind tunnel HEG. Furthermore, the generic shape of a double ellipsoid is chosen to demonstrate the performance of the CEVCATS code for three-dimensional simulations.

Keywords

Direct Simulation Monte Carlo Leeward Side Hypersonic Flow Direct Simulation Monte Carlo Method Thermal Nonequilibrium 
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

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig/Wiesbaden 1996

Authors and Affiliations

  • S. Brück
    • 1
  • G. Brenner
    • 1
  • D. Rues
    • 1
  • D. Schwamborn
    • 1
  1. 1.DLR Institute of Fluid MechanicsGöttingenGermany

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