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Euler computation of the nearfield wake vortex of an aircraft in take-off configuration

Stumpf, E. and Rudnik, R. and Ronzheimer, A. (2000) Euler computation of the nearfield wake vortex of an aircraft in take-off configuration. Aerospace Science and Technology, 4, pp. 535-543.

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Abstract

Numerical simulation based on the three-dimensional Euler equations are used to investigate the predictive capability of an Euler code for calculations of the nearfield wake of a narrow-body airliner wind tunnel model in take-off configuration up to a half span behind the wing tip trailing edge. Simulation results on both structured and unstructured grids are presented. The results on the block-structured grid were obtained within the scope of the EU-project EUROWAKE. The simulation quality of the vortex formation and spatial development is analyzed by comparison to wind tunnel measurements of the spanwise lift distribution available from the EU-project DUPRIN II and to experimental PIV data available from the EU-project EUROWAKE.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=2001,
Title:Euler computation of the nearfield wake vortex of an aircraft in take-off configuration
Authors:
AuthorsInstitution or Email of Authors
Stumpf, E.UNSPECIFIED
Rudnik, R.UNSPECIFIED
Ronzheimer, A.UNSPECIFIED
Date:2000
Journal or Publication Title:Aerospace Science and Technology
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:4
Page Range:pp. 535-543
Status:Published
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 - Low-Emission Air Traffic (old)
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 20:18

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