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Small Disturbance Navier-Stokes Equations: Application on Transonic Two-dimensional Flows Around Airfoils

  • Michail Iatrou
  • Christian Breitsamter
  • Boris Laschka
Conference paper
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) book series (NNFM, volume 92)

Summary

The objective of this numerical investigation is the evaluation of the small disturbance Naviex-Stokes method FLM-SD.NS for test cases of two-dimensional transonic flow. For this reason the results of a NLR7301 flap-oscillation and a pitching NACA 64A010 airfoil are compared to experimental data. The influence of viscosity is shown by comparison to results of Euler computations while the time effort is judged by comparing with results of unsteady full Navier-Stokes computations.

Keywords

Spatial Derivative Separation Bubble Small Disturbance Shock Region Auxiliary Cell 
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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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Michail Iatrou
    • 1
  • Christian Breitsamter
    • 1
  • Boris Laschka
    • 1
  1. 1.Lehrstuhl für Fluidmechanik, Abteilung Aerodynamik, Technische Universität MünchenGarchingGermany

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