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Integrated Design of Installed Engine Nacelles Using an Inverse Design Method

Wilhelm, R. (2004) Integrated Design of Installed Engine Nacelles Using an Inverse Design Method. In: New Results in Numerical and Experimental Fluid Mechanics IV, Vol. 87, pp. 66-73. Springer Verlag, Berlin, Heidelberg, New York. 13th STAB/DGLR Symposium, München (de), 12.-14.11.2002. ISBN 3-540-20258-7.

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Abstract

An iterative Inverse Design System is presented for the aerodynamic design of isolated and wing-mounted engine nacelles. The flow solver used is the DLR TAU code, a finite-volume flow solver for the solution of the Reynolds-Averaged Navier-Stokes equations on arbitrary grids. The inverse design method is based on an iterative residual-correction type approach and attempts to generate a geometry which satisfies a user-prescribed target pressure distribution. Results are presented for the inverse design of isolated and wing-mounted engine nacelles under consideration of the pylon.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2004,
Title:Integrated Design of Installed Engine Nacelles Using an Inverse Design Method
Authors:
AuthorsInstitution or Email of Authors
Wilhelm, R.UNSPECIFIED
Date:2004
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics IV
Volume:Vol. 87
Page Range:pp. 66-73
Editors:
EditorsEmail
Breitsamter, C.UNSPECIFIED
Laschka, B.UNSPECIFIED
Heinemann, H.-J. Hilbig, R., UNSPECIFIED
Publisher:Springer Verlag, Berlin, Heidelberg, New York
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISBN:3-540-20258-7
Status:Published
Keywords:Inverse Design System, aerodynamic design, engine nacelles, DLR TAU code
Event Title:13th STAB/DGLR Symposium, München (de), 12.-14.11.2002
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Claudia Grant
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 19:27

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