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Simulation of Wing and Nacelle 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 Übelacker, Simon and Hain, Rainer and Kähler, Christian and Kelleners, Philip and Heinrich, Rainer and Reuß, Silvia and Probst, Axel and Knopp, Tobias (2016) Simulation of Wing and Nacelle Stall. American Institute of Aeronautics and Astronautics. SciTech 2016, Aerospace Science, Topic Fluid Dynamics, 04. – 08. Jan. 2016, San Diego, USA.

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Official URL: https://www.aiaa-scitech.org/

Abstract

Numerical stall simulations are challenging 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 and their validation for wing and nacelle stall that also include the effects of atmospheric gusts. The research is carried out by the DFG funded Research Unit FOR 1066, which is 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 new validation experiments, that aim at providing stall data on wings and engine nacelles with well defined, generic distortions of the onset flow.

Item URL in elib:https://elib.dlr.de/98636/
Document Type:Conference or Workshop Item (Speech)
Title:Simulation of Wing and Nacelle Stall
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Radespiel, RolfTU 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, PeterTU BraunschweigUNSPECIFIED
Wawrzinek, KatharinaInstitute of Aerodynamics and Gas Dynamics, Universität StuttgartUNSPECIFIED
Lutz, ThorstenUniversität 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
Übelacker, SimonInstitute of Fluid Mechanics and Aerodynamics, Universität der Bundeswehr München, Werner-Heisenberg-Weg 39, 85577 Neubiberg, GermanyUNSPECIFIED
Hain, RainerInstitute of Fluid Mechanics and Aerodynamics, Universität der Bundeswehr München, Werner-Heisenberg-Weg 39, 85577 Neubiberg, GermanyUNSPECIFIED
Kähler, ChristianUniBw MünchenUNSPECIFIED
Kelleners, Philipphilip.kelleners (at) dlr.deUNSPECIFIED
Heinrich, Rainerrainer.heinrich (at) dlr.deUNSPECIFIED
Reuß, Silviasilvia.reuss (at) dlr.deUNSPECIFIED
Probst, Axelaxel.probst (at) dlr.deUNSPECIFIED
Knopp, Tobiastobias.knopp (at) dlr.deUNSPECIFIED
Date:2016
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-17
Publisher:American Institute of Aeronautics and Astronautics
Series Name:Conference Proceedings online
Status:Published
Keywords:numerical simulation, wing stall, nacelle stall
Event Title:SciTech 2016, Aerospace Science, Topic Fluid Dynamics
Event Location:San Diego, USA
Event Type:international Conference
Event Dates:04. – 08. Jan. 2016
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 - Simulation and Validation
Location: Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Bachmann, Barbara
Deposited On:16 Dec 2016 11:42
Last Modified:16 Dec 2016 11:42

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