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Experimental Investigations of Buffet Excitation Forces on a Low Aspect Ratio Trapezoidal Half Wing in Incompressible Flow.

Bublitz, P. and Zingel, H. (1) (1990) Experimental Investigations of Buffet Excitation Forces on a Low Aspect Ratio Trapezoidal Half Wing in Incompressible Flow. In: AGARD-CP-483 (1990).. AGARD 70th Meeting of the Structures and Materials Panel, 1-6 April 1990, Sorrento, Italy; Specialists Meeting on Aircraft Dynamics Loads due to Flow Seaparation..

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Abstract

The paper addresses the problem of determining the steady and unsteady airloads on swept wings of low aspect ratios at high incidences. Despite great progress in the field of computational fluid dynamics, this problem is not yet accessible to computer- supported methods, at least with respect to unsteady airloads. First, the information will be discussed which is necessary for buffeting prediction. The reason for performing pressure measurements are outlined. A brief description of the test set-up and instrumentation is given.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1990,
Title:Experimental Investigations of Buffet Excitation Forces on a Low Aspect Ratio Trapezoidal Half Wing in Incompressible Flow.
Authors:
AuthorsInstitution or Email of Authors
Bublitz, P.UNSPECIFIED
Zingel, H. (1)UNSPECIFIED
Date:1990
Journal or Publication Title:AGARD-CP-483 (1990).
Status:Published
Keywords:Separated Flow, Buffeting, Dynamic Response
Event Title:AGARD 70th Meeting of the Structures and Materials Panel, 1-6 April 1990, Sorrento, Italy; Specialists Meeting on Aircraft Dynamics Loads due to Flow Seaparation.
HGF - Research field:UNSPECIFIED
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:no assignment
DLR - Research theme (Project):UNSPECIFIED
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity
Deposited By: elib DLR-Beauftragter
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 10:41

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