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Numerical Simulation in High Lift Aerodynamics

Rudnik, R. (2000) Numerical Simulation in High Lift Aerodynamics. GAMM Annual Scientific Conference, Göttingen (de), 02.-07.04.2000.

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Abstract

The application of CFD methods for the solution of the Euler and Reynolds-averaged Navier-Stokes equations is highlighted. Major areas of application of RANS methods are the prediction of maximum lift as well as the treatment of complex 3D configurations. The prediction capability with respect to the first item is demonstrated with the computation of maximum lift for a 3-element airfoil, including an assessment of the influence of numerical parameters. The RANS computation of a wing/fuselage configuration with deployed high lift system serves as an example for the treatment of complex 3D flows. On a similar configuration the investigation of wake vortex characteristics based on an Euler solution is discussed. Finally a setting optimization of a 3 element airfoil is presented in order to give an outlook to future trends in CFD development and applications in high lift aerodynamics.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Numerical Simulation in High Lift Aerodynamics
Authors:
AuthorsInstitution or Email of Authors
Rudnik, R.UNSPECIFIED
Date:2000
Page Range:128-
Status:Published
Event Title:GAMM Annual Scientific Conference, Göttingen (de), 02.-07.04.2000
Organizer:GAMM
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: Claudia Grant
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:10

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