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WIND TUNNEL EXPERIMENTS WITH LOCAL ACTIVE FLOW CONTROL FOR AIRCRAFT TOWARDS FUTURE FLIGHT TESTING

Ciobaca, Vlad and Stefes, Bruno and de Bruin, Anton and Bauer, Matthias and Schlösser, Philipp and de Blecourt, Arnoud and Bier, Niko and Zhai, Junnai and Meyer, Michael and Wild, Jochen (2018) WIND TUNNEL EXPERIMENTS WITH LOCAL ACTIVE FLOW CONTROL FOR AIRCRAFT TOWARDS FUTURE FLIGHT TESTING. 31st Congress of the International Council of the Aerospace Sciences, 9.-14. Sept. 2018, Belo Horizonte, Brasilien.

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Official URL: https://www.icas.org/ICAS_ARCHIVE/ICAS2018/data/papers/ICAS2018_0646_paper.pdf

Abstract

A high Reynolds number wind tunnel test with a single aisle transport aircraft model at low speed cryogenic conditions is addressing the challenges to apply local active flow control technologies to delay the wing stall at high-lift conditions and enable the close-coupling of UHBR engines. The study considers flow control technologies to be matured towards a future flight test with DLR’s ATRA test aircraft. The research focuses on studying the impact of a so-called slat cutout inboard of the under-wing mounted engine and verifies the aerodynamic benefits of flow control systems towards the flight test

Item URL in elib:https://elib.dlr.de/125044/
Document Type:Conference or Workshop Item (Speech)
Title:WIND TUNNEL EXPERIMENTS WITH LOCAL ACTIVE FLOW CONTROL FOR AIRCRAFT TOWARDS FUTURE FLIGHT TESTING
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ciobaca, VladVlad.Ciobaca (at) dlr.deUNSPECIFIED
Stefes, BrunoAirbusUNSPECIFIED
de Bruin, AntonNLRUNSPECIFIED
Bauer, MatthiasNavastoUNSPECIFIED
Schlösser, PhilippAirbus Defence and SapceUNSPECIFIED
de Blecourt, ArnoudNLRUNSPECIFIED
Bier, NikoNiko.Bier (at) dlr.deUNSPECIFIED
Zhai, JunnaiUNSPECIFIEDUNSPECIFIED
Meyer, MichaelAirbus Operations GmbHUNSPECIFIED
Wild, JochenJochen.Wild (at) dlr.dehttps://orcid.org/0000-0002-2303-3214
Date:2018
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Active Flow Control, aricraft, Separation control, pulsed Jet actuation
Event Title:31st Congress of the International Council of the Aerospace Sciences
Event Location:Belo Horizonte, Brasilien
Event Type:international Conference
Event Dates:9.-14. Sept. 2018
Organizer:ICAS
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 , Köln-Porz
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Transport Aircraft
German-Dutch Windtunnels
Deposited By: Wild, Dr.-Ing. Jochen
Deposited On:14 Dec 2018 14:08
Last Modified:31 Jul 2019 20:23

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