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Aerodynamic Design of a Folded Krüger Device for a HLFC Wing

Franke, Dirk M. and Wild, Jochen (2014) Aerodynamic Design of a Folded Krüger Device for a HLFC Wing. 19. DGLR-Fachsymposium der STAB, 4.-5.11. 2014, München.

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Abstract

This work presents the design of a folded Krüger device under realistic geometrical requirements for a wing with hybrid laminar flow control (HLFC). A focus is laid on the investigation of the trade-off between space allocation of the retracted Krüger and the aerodynamic high-lift performance. The results reveal that the Krüger device is able to replace a reference slat device in relation to its aerodynamic high-lift performance. Further on the reduction of the allocation space influences the high-lift performance unfavorably.

Item URL in elib:https://elib.dlr.de/92543/
Document Type:Conference or Workshop Item (Speech)
Title:Aerodynamic Design of a Folded Krüger Device for a HLFC Wing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Franke, Dirk M.d.franke (at) dlr.deUNSPECIFIED
Wild, Jochenjochen.wild (at) dlr.deUNSPECIFIED
Date:November 2014
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:2014
Page Range:pp. 28-29
Series Name:Mitteilung zum STAB Jahresbericht
Status:Published
Keywords:HLFC, High-Lift, CFD, Optimization
Event Title:19. DGLR-Fachsymposium der STAB
Event Location:München
Event Type:national Conference
Event Dates:4.-5.11. 2014
Organizer:Deutsche Strömungsmechanische Arbeitsgemeinschaft (STAB)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Franke, Dirk
Deposited On:27 Nov 2014 11:44
Last Modified:31 Jul 2019 19:49

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