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Simulation of Wing Stall

Radespiel, Rolf and François, Daniela Gisele and Hoppmann, David and Klein, Simon and Scholz, Peter and Wawrzinek, Katharina and Lutz, Thorsten and Auerswald, Torsten and Bange, Jens and Knigge, Christoph and Raasch, Siegfried and Kelleners, Philip and Heinrich, Ralf and Reuß, Silvia and Probst, Axel and Knopp, Tobias (2013) Simulation of Wing Stall. American Institute of Aeronautics and Astronautics. 43rd AIAA Fluid Dynamics Conference, 24. - 27. June 2013, San Diego, CA, USA.

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Official URL: http://arc.aiaa.org | DOI: 10.2514/6.2013-3175

Abstract

Simulation capabilities for low-speed aircraft stall prediction are important for determining the limits of safe aircraft operations during design processes. The simulations are extremely demanding in terms of physical models involved, overall computation effort, and the needed efforts for validation. The present paper describes coordinated, fundamental research into new simulation methodologies for wing stall that also include the effects of atmospheric gusts. The research is carried out by the DFG funded Research Unit FOR 1066 composed of German Universities and the German Aerospace Center, DLR. The research Unit investigates advanced models of turbulence, advanced physics-based gust models, and new numerical approaches for gust simulation. These modeling and computational activities are supplemented by an unique validation experiment, that aims at providing stall data on a high-lift wing with well defined, generic distortions of the onset flow.

Item URL in elib:https://elib.dlr.de/83971/
Document Type:Conference or Workshop Item (Speech)
Additional Information:DOI: 10.2514/6.2013-3175
Title:Simulation of Wing Stall
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Radespiel, RolfInstitute of Fluid Mechanics, Technische Universität BraunschweigUNSPECIFIED
François, Daniela GiseleInstitute of Fluid Mechanics, Technische Universität BraunschweigUNSPECIFIED
Hoppmann, DavidInstitute of Fluid Mechanics, Technische Universität BraunschweigUNSPECIFIED
Klein, SimonInstitute of Fluid Mechanics, Technische Universität BraunschweigUNSPECIFIED
Scholz, PeterInstitute of Fluid Mechanics, Technische Universität BraunschweigUNSPECIFIED
Wawrzinek, KatharinaInstitute of Aerodynamics and Gas Dynamics, Universität StuttgartUNSPECIFIED
Lutz, ThorstenInstitute of Aerodynamics and Gas Dynamics, Universität StuttgartUNSPECIFIED
Auerswald, TorstenEnvironmental Physics, Eberhard Karls Universtät TübingenUNSPECIFIED
Bange, JensEnvironmental Physics, Eberhard Karls Universtät TübingenUNSPECIFIED
Knigge, ChristophInstitute of Meteorology and Climatology, Leibniz Universität HannoverUNSPECIFIED
Raasch, SiegfriedInstitute of Meteorology and Climatology, Leibniz Universität HannoverUNSPECIFIED
Kelleners, Philipphilip.kelleners (at) dlr.deUNSPECIFIED
Heinrich, Ralfralf.heinrich (at) dlr.deUNSPECIFIED
Reuß, Silviasilvia.reuss (at) dlr.deUNSPECIFIED
Probst, Axelaxel.probst (at) dlr.deUNSPECIFIED
Knopp, Tobiastobias.knopp (at) dlr.deUNSPECIFIED
Date:2013
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-20
Publisher:American Institute of Aeronautics and Astronautics
Series Name:Conference Proceedings online
Status:Published
Keywords:high-lift, stall, simulation, gust, turbulence
Event Title:43rd AIAA Fluid Dynamics Conference
Event Location:San Diego, CA, USA
Event Type:international Conference
Event Dates:24. - 27. June 2013
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 - Simulation & Validation (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Probst, Dr. Silvia
Deposited On:30 Aug 2013 09:29
Last Modified:08 May 2014 23:18

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