Aerodynamic Design of a Folded Krüger Device for a HLFC Wing

Franke, Dirk M. and Wild, Jochen (2016) Aerodynamic Design of a Folded Krüger Device for a HLFC Wing. In: New Results in Numerical and Experimental Fluid Mechanics X Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 132. Springer Verlag. pp. 17-27. ISBN 978-3-319-27278-8. ISSN 1612-2909

PDF - Registered users only
143kB

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/106061/

Document Type:

Contribution to a Collection

Title:

Aerodynamic Design of a Folded Krüger Device for a HLFC Wing

Authors:

Authors	Institution or Email of Authors	Authors ORCID iD
Franke, Dirk M.	d.franke (at) dlr.de	UNSPECIFIED
Wild, Jochen	Jochen.Wild (at) dlr.de	UNSPECIFIED

Date:

2016

Journal or Publication Title:

New Results in Numerical and Experimental Fluid Mechanics X

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

Volume:

132

DOI :

10.1007/978-3-319-27279-5

Page Range:

pp. 17-27

Editors:

Editors	Email
Dillmann, Andreas	UNSPECIFIED
Heller, Gerd	Airbus Deutschland, Bremen, Germany
Krämer, Ewald	UNSPECIFIED
Wagner, Claus	UNSPECIFIED
Breisamter, Christian	UNSPECIFIED

Publisher:

Springer Verlag

Series Name:

Notes on Numerical Fluid Mechanics and Multidisciplinary Design

ISSN:

1612-2909

ISBN:

978-3-319-27278-8

Status:

Published

Keywords:

Aerodynamic Optimization, Gradient Free Optimization, High-Lift, Setting and Shape Optimization

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:

14 Sep 2016 10:57

Last Modified:

14 Sep 2016 10:57

Repository Staff Only: item control page