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A fast inverse design method based on direct surface transpiration concept

  • Jiri Blazek
Design Methods
Part of the Lecture Notes in Physics book series (LNP, volume 490)

Abstract

An efficient inverse design method based on the direct surface transpiration concept has been presented. The results indicate its rapid convergence — after about 30 design iterations the target pressure is accurately matched. These are only 3 times more multigrid iterations than required for an analysis run. The method is also robust in the case of ill-posed pressure distribution. The design process of course does not converge, but the prescribed pressure is matched as close as physically possible. As an advantage, because the design part is separated from the flow solver, the present method can easily be implemented into a standard CFD code.

Keywords

Pressure Coefficient AIAA Paper Transonic Flow Target Pressure Mach Number Distribution 
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 1997

Authors and Affiliations

  • Jiri Blazek
    • 1
  1. 1.Fluid Dynamics & Combustion Dept.ABB Turbo Systems LtdBadenSwitzerland

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