Leading Edge Box Design for Swept Flow Control Wing

Projektinformationen

LEBOX

ID Finanzhilfevereinbarung: 255752

Projekt abgeschlossen

Startdatum 1 Januar 2010

Enddatum 30 September 2012

Finanziert unter

• Specific Programme "Cooperation": Joint Technology Initiatives

Gesamtkosten € 298 663,00

EU-Beitrag € 223 997,00

Koordiniert durch

TECHNISCHE UNIVERSITAET BRAUNSCHWEIG
Germany

Ziel

The subject of the proposed project LEBox will be design of an integrated leading edge (L/E)-Box with pneumatic flow control devices for mid-scale wind tunnel testing on a suitable swept constant chord (2.5D) model. Dynamic vortex generator jets (VGJs) are chosen as the most suitable active device to control turbulent flow separation at the leading edge. The geometry of these devices in particular with respect to a swept integration will be evaluated to find important parameters such as the optimum skew angle, optimum position at the leading edge and optimum size, e.g. relative to the boundary layer. This will be done by means of comprehensive numerical simulations. The actuator geometry will be designed for the proposed (new) L/E-Box as well as for an already existing actuator system on the shroud (if a specific wind tunnel model will be used). A new L/E-Box for a swept mid-scale wind tunnel model will be designed to the point of production drawings, manufacturing (preferably by an external partner from the SFWA /WP114 consortium) will be supported. The device will be integrated with the sensor and actuator systems and tested in a mid-scale facility. For these steps background knowledge will be taken from previous or current projects as well as from the results of the numerical evaluation and from previous wind tunnel tests. The results will be analysed with respect effectiveness, efficiency and to the preparation of large-scale wind tunnel tests.

Wissenschaftliches Gebiet

• engineering and technology › mechanical engineering › vehicle engineering › aerospace engineering › aircraft
• natural sciences › physical sciences › classical mechanics › fluid mechanics › fluid dynamics
• engineering and technology › electrical engineering, electronic engineering, information engineering › electronic engineering › sensors
• natural sciences › mathematics › pure mathematics › geometry

Programm/Programme

• FP7-JTI - Specific Programme "Cooperation": Joint Technology Initiatives

Thema/Themen

• JTI-CS-2009-1-SFWA-01-003 - Wing Leading Edge (LE) box Design and Manufacturing

Aufforderung zur Vorschlagseinreichung

SP1-JTI-CS-2009-01
Andere Projekte für diesen Aufruf anzeigen

Finanzierungsplan

JTI-CS - Joint Technology Initiatives - Clean Sky

Koordinator

TECHNISCHE UNIVERSITAET BRAUNSCHWEIG

Kontakt Verwaltung

Peter Scholz (Dr.)

• EU-Beitrag: € 223 997,00
• Adresse: UNIVERSITAETSPLATZ 2 ; 38106 Braunschweig ; Deutschland
• Region: Niedersachsen › Braunschweig › Braunschweig, Kreisfreie Stadt
• Aktivitätstyp: Higher or Secondary Education Establishments
• Gesamtkosten: Keine Daten