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Computational Aerodynamic Sensitivity Studies for Generic Delta Wing Planforms

Schütte, Andreas and Marini, Rebeca Nunes (2019) Computational Aerodynamic Sensitivity Studies for Generic Delta Wing Planforms. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design book series (NNFM, volume 142) New Results in Numerical and Experimental Fluid Mechanics (12). Springer. pp. 338-348. ISBN 978-3-030-25252-6. ISSN 978-3-030-25253-3

Full text not available from this repository.

Official URL: https://link.springer.com/chapter/10.1007/978-3-030-25253-3_33#citeas

Abstract

The current investigations look at the vortical flow and aerodynamic performance of a generic sharp leading edge double delta wing with negative strake. The work is divided into three studies regarding grid refinement, sensitivity of the turbulence model and validation of the numerical approach by use of experimental data. The focus is on the prediction of the vortical flow and aerodynamic values correctly with the most recent numerical methods. For this purpose the prediction of the vortical flow onset progression and interaction is essential and will be discussed. The target configuration is a generic fighter type wing plan form with fuselage provided by Airbus Defence and Space and is part of a national German research cooperation as well as of a NATO research task group on vortex-vortex interaction effects. The present results contributing to the cooperation as a starting point to seal aerodynamic technology gaps for next generation fighter configurations.

Item URL in elib:https://elib.dlr.de/131098/
Document Type:Contribution to a Collection
Title:Computational Aerodynamic Sensitivity Studies for Generic Delta Wing Planforms
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schütte, AndreasAndreas.Schuette (at) dlr.deUNSPECIFIED
Marini, Rebeca NunesUNSPECIFIEDUNSPECIFIED
Date:27 September 2019
Journal or Publication Title:Notes on Numerical Fluid Mechanics and Multidisciplinary Design book series (NNFM, volume 142)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1007/978-3-030-25253-3_33
Page Range:pp. 338-348
Editors:
EditorsEmail
Dillmann, AndreasUNSPECIFIED
Heller, GerdUNSPECIFIED
Krämer, EwaldUNSPECIFIED
Wagner, KlausUNSPECIFIED
Tropea, CameronUNSPECIFIED
Jakirlic, SuadUNSPECIFIED
Publisher:Springer
Series Name:New Results in Numerical and Experimental Fluid Mechanics
ISSN:978-3-030-25253-3
ISBN:978-3-030-25252-6
Status:Published
Keywords:computational fluid dynamics, vortex flow, delta wing aerodynamics
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 - Military Technologies
Location: Braunschweig
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Schütte, Andreas
Deposited On:03 Dec 2019 14:40
Last Modified:03 Dec 2019 14:40

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