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Design of a High-Lift System for a Laminar Wing

Iannelli, Pierluigi and Wild, Jochen and Minervino, Mauro and Strüber, Henning and Moens, Frederic and Vervliet, Antoon (2013) Design of a High-Lift System for a Laminar Wing. In: Proceedings CD-Rom. 5th European Conference for Aeronautics and Space Sciences (EUCASS) 2013, 1.-4. Juli 2013, München, Deutschland.

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Abstract

The design of high-lift (HL) systems represents a challenging task within the aerospace community, due to its multidisciplinary, multi-objective and multi-point nature. Within the paper an additional difficulty is considered, consisting in the design a HL system for a High Aspect Ratio Low Sweep (HARLS) wing, featuring Natural Laminar Flow (NLF) at transonic cruise conditions. In a first “analysis” phase a realistic optimization problem is defined and solved by adopting different approaches in terms of employed flow model, meshing strategies, geometry parameterization and optimization strategies. In a second “application” phase, the design of an optimal feasible HL system is developed for the HARLS-NLF wing, by considering a close coupling between 3D CFD-based optimization, kinematical layout studies and mechanical integration studies.

Item URL in elib:https://elib.dlr.de/87420/
Document Type:Conference or Workshop Item (Speech)
Title:Design of a High-Lift System for a Laminar Wing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Iannelli, PierluigiCIRA, Capua, ItalyUNSPECIFIED
Wild, JochenDLR AS-TFZUNSPECIFIED
Minervino, MauroCIRA, Capua, ItalyUNSPECIFIED
Strüber, HenningAirbus Operations GmbHUNSPECIFIED
Moens, FredericONERA DAAPUNSPECIFIED
Vervliet, AntoonASCO Industries N.V.UNSPECIFIED
Date:July 2013
Journal or Publication Title:Proceedings CD-Rom
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:aerodynamics, high-lift, Krueger, design, optimization, laminar wing technology
Event Title:5th European Conference for Aeronautics and Space Sciences (EUCASS) 2013
Event Location:München, Deutschland
Event Type:international Conference
Event Dates:1.-4. Juli 2013
Organizer:TU München
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 - Flight Physics (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Wild, Dr.-Ing. Jochen
Deposited On:10 Jan 2014 10:47
Last Modified:31 Jul 2019 19:44

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