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Transition Prediction and Impact on 3D High-Lift Wing Configuration

Moens, Frédéric and Perraud, Jean and Krumbein, Andreas and Toulorge, Thomas and Iannelli, Pierluigi and Eliasson, Peter and Hanifi, Ardeshir (2007) Transition Prediction and Impact on 3D High-Lift Wing Configuration. American Institute of Aeronautics and Astronautics,. 25th AIAA Applied Aerodynamics Conference, [2007-06-25 - 2007-06-28], AIAA-2007-4302, Miami, Florida, U.S.A..

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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/49279/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Transition Prediction and Impact on 3D High-Lift Wing Configuration
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Moens, FrédéricONERA, Châtillon Centre, FranceUNSPECIFIED
Perraud, JeanONERA, Châtillon Centre, FranceUNSPECIFIED
Krumbein, AndreasUNSPECIFIEDUNSPECIFIED
Toulorge, ThomasINTA, Torrejon de Ardoz, Madrid, SpainUNSPECIFIED
Iannelli, PierluigiCIRA, Capua, ItalyUNSPECIFIED
Eliasson, PeterFOI, Stockholm, SwedenUNSPECIFIED
Hanifi, ArdeshirFOI, Stockholm, SwedenUNSPECIFIED
Date:27 June 2007
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:American Institute of Aeronautics and Astronautics,
Status:Published
Keywords:transition prediction, RANS solvers, high-lift, 3d, realistic aircraft
Event Title:25th AIAA Applied Aerodynamics Conference
Event Location:Miami, Florida, U.S.A.
Event Type:international Conference
Event Dates:[2007-06-25 - 2007-06-28], AIAA-2007-4302
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:06 Jul 2007
Last Modified:12 Dec 2013 20:25

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