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Transition Prediction and Impact on a Three-Dimensional High-Lift-Wing Configuration

Moens, Frédéric and Perraud, Jean and Krumbein, Andreas and Toulorge, Thomas and Iannelli, Pierluigi and Eliasson, Peter and Hanifi, Ardeshir (2008) Transition Prediction and Impact on a Three-Dimensional High-Lift-Wing Configuration. Journal of Aircraft, Vol. 4 (No. 5), [1751]-[1766]. American Institute of Aeronautics and Astronautics. DOI: 10.2514/1.36238

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Official URL: http://www.aiaa.org/content.cfm?pageid=322&lupubid=22

Abstract

The evolution of maximum lift coefficient of a transport aircraft as a function of Reynolds number can be linked to modifications of the laminar-turbulent transition process. In the framework of European project EUROLIFT (I), a task was dedicated to the physical understanding and the numerical modeling of the transition process in high-lift configurations. Then, in the follow-on project EUROLIFT II, a major step is the integration of transition prediction tools within Reynolds-averaged Navier-Stokes (RANS) solvers in order to estimate the impact of transition on performance. This paper presents an overview of the different activities dealing with transition in the EUROLIFT II project.

Item URL in elib:https://elib.dlr.de/55391/
Document Type:Article
Title:Transition Prediction and Impact on a Three-Dimensional High-Lift-Wing Configuration
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Moens, FrédéricONERA, Meudon, FranceUNSPECIFIED
Perraud, JeanONERA, Toulouse, FranceUNSPECIFIED
Krumbein, AndreasUNSPECIFIEDUNSPECIFIED
Toulorge, ThomasINTA, Madrid, SpainUNSPECIFIED
Iannelli, PierluigiCIRA, Capua, ItalyUNSPECIFIED
Eliasson, PeterFOI, Stockholm, SwedenUNSPECIFIED
Hanifi, ArdeshirFOI, Stockholm, SwedenUNSPECIFIED
Date:September 2008
Journal or Publication Title:Journal of Aircraft
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Vol. 4
DOI :10.2514/1.36238
Page Range:[1751]-[1766]
Publisher:American Institute of Aeronautics and Astronautics
Status:Published
Keywords:transition prediction, RANS solvers, high-lift, 3d, realistic aircraft
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > CASE
Deposited By: Krumbein, Dr.-Ing. Andreas
Deposited On:02 Oct 2008
Last Modified:12 Dec 2013 20:32

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