Design of Supersonic Wings Using an Optimization Strategy Coupled with a Solution Scheme for the Euler Equations.
Schöne, J. (1990) Design of Supersonic Wings Using an Optimization Strategy Coupled with a Solution Scheme for the Euler Equations. AIAA 8th Applied Aerodynamics Conference 22-24 August 1990, Portland, Oregon.
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The present paper describes an approach for the design of wings at supersonic speed. It is based on a numerical optimization technique coupled with a solution scheme for the Euler equations. The wings studied here are either conical or three-dimensional delta wings with a straight leading edge. The surface is given by a set of Legendre polynominals. Results of the optimization are shown for conical wings at an onflow Mach number of M = 4.8. Here, the design of a wing without a crossflow shock at the upper surface for a relative high lift coefficient is demonstrated. Additionally, the influence of geometrical and aerodynamic parameters on the optimization result is examined. Finally, one example for the design of a three-dimensional wing is given.
|Document Type:||Conference or Workshop Item (Paper)|
|Additional Information:||institution=AIAA, LIDO-Berichtsjahr=1990, pages=11,|
|Title:||Design of Supersonic Wings Using an Optimization Strategy Coupled with a Solution Scheme for the Euler Equations.|
|Keywords:||Optimization, Delta Wings, Supersonic Flow, Numerical Solution of the Euler Equations|
|Event Title:||AIAA 8th Applied Aerodynamics Conference 22-24 August 1990, Portland, Oregon|
|HGF - Research field:||UNSPECIFIED|
|HGF - Program:||no assignment|
|HGF - Program Themes:||no assignment|
|DLR - Research area:||UNSPECIFIED|
|DLR - Program:||no assignment|
|DLR - Research theme (Project):||W - Zukünftige Raumtransporter - Entwurf und Simulationsmethoden für Raumtransporter (old)|
|Location:||Köln-Porz , Braunschweig , Göttingen|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||03 Apr 2006|
|Last Modified:||27 Apr 2009 10:04|
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