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REALISTIC HIGH-LIFT DESIGN OF TRANSPORT AIRCRAFT BY APPLYING NUMERICAL OPTIMIZATION

Wild, Jochen and Brezillon, Joel and Mertins, Ralf and Quagliarella, Domenico and Germain, Eric and Amoignon, Olivier and Moens, Frederic (2006) REALISTIC HIGH-LIFT DESIGN OF TRANSPORT AIRCRAFT BY APPLYING NUMERICAL OPTIMIZATION. In: ECCOMAS CFD 2006. ECCOMAS CFD 2006, 2006-09-05 - 2006-09-08, Egmond aan Zee, NL.

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Abstract

The design activity within the EUROLIFT II project is targeted towards an improvement of the take-off performance of a generic transport aircraft configuration by a re-design of the trailing edge flap. The involved partners applied different optimization strategies as well as different types of flow solvers in order to cover a wide range of possible approaches for aerodynamic design optimization. The optimization results obtained by the different partners have been cross-checked in order to eliminate solver dependencies and to identify the best obtained design. The final selected design has been applied to the wind tunnel model and the test in the European Transonic Wind Tunnel (ETW) at high Reynolds number confirms the predicted improvements.

Item URL in elib:https://elib.dlr.de/46426/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:REALISTIC HIGH-LIFT DESIGN OF TRANSPORT AIRCRAFT BY APPLYING NUMERICAL OPTIMIZATION
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wild, JochenUNSPECIFIEDUNSPECIFIED
Brezillon, JoelUNSPECIFIEDUNSPECIFIED
Mertins, RalfAirbus DeutschlandUNSPECIFIED
Quagliarella, DomenicoCIRA, ItalyUNSPECIFIED
Germain, EricETWUNSPECIFIED
Amoignon, OlivierFOI, SwedenUNSPECIFIED
Moens, FredericONERA, FranceUNSPECIFIED
Date:September 2006
Journal or Publication Title:ECCOMAS CFD 2006
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Optimization, High-Lift, Application, CFD, Wind tunnel testing
Event Title:ECCOMAS CFD 2006
Event Location:Egmond aan Zee, NL
Event Type:international Conference
Event Dates:2006-09-05 - 2006-09-08
Organizer:TU Delft
HGF - Research field:Aeronautics, Space and Transport (old)
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: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Wild, Dr.-Ing. Jochen
Deposited On:20 Dec 2006
Last Modified:27 Apr 2009 13:22

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