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Aerodynamic Aspects of the Longitudinal Motion of a High-Lift Aircraft Configuration with Circulation Control

Keller, Dennis and Rudnik, Ralf (2013) Aerodynamic Aspects of the Longitudinal Motion of a High-Lift Aircraft Configuration with Circulation Control. Project Report. Shaker Verlag.

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Abstract

The aim of sub-project C1 of the Collaborative Research Center/Sonderforschungsbereich 880 (SFB 880) is to investigate numerically the flight mechanical characteristics of an aircraft with circulation controlled high-lift devices from an aerodynamic point of view. This paper summarizes the most important aspects of the work done so far. It begins with a basic analysis of the impact of varying blowing coefficients on the aircraft performance based on the wing-body configuration. Furthermore, an overview of the influence of the circulation controlled wing on the aerodynamics of the horizontal tail plane is presented. Eventually, the resulting longitudinal static stability and controllability behavior of the SFB 880’s reference aircraft is discussed. Additionally, the interaction of a circulation controlled wing and the slipstream of a wing mounted turboprop engine is investigated. Besides the studies of the static behavior, first results of the dynamic behavior, specifically the temporal behavior of circulation control after being activated are presented.

Item URL in elib:https://elib.dlr.de/83583/
Document Type:Monograph (Project Report)
Title:Aerodynamic Aspects of the Longitudinal Motion of a High-Lift Aircraft Configuration with Circulation Control
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Keller, Dennisdennis.keller (at) dlr.deUNSPECIFIED
Rudnik, Ralfralf.rudnik (at) dlr.deUNSPECIFIED
Date:August 2013
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:CFF -
Page Range:pp. 147-158
Editors:
EditorsEmail
Radespiel, Rolfr.radespiel@tu-bs.de
Semaan, Richardr.semaan@tu-bs.de
Publisher:Shaker Verlag
Series Name:SFB 880 - Fundamentals of high-lift for future commercial aircraft, Biennial report
ISBN:978-3-928628-63-1
Status:Published
Keywords:Aerodynamics Circulation Control Computational Fluid Mechanics Flight Dynamics
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), L - Simulation & Validation (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Keller, Dennis
Deposited On:16 Oct 2013 10:58
Last Modified:31 Jul 2019 19:41

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