DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Turbulence Model Effects on the Prediction of Transonic Vortex Interaction on a Multi-Swept Delta Wing

Werner, Michael and Schütte, Andreas and Weiss, Sebastian (2022) Turbulence Model Effects on the Prediction of Transonic Vortex Interaction on a Multi-Swept Delta Wing. In: AIAA SciTech 2022 Forum, pp. 1-18. ARC. AIAA SciTech Forum 2022, 3.-7. Jan. 2022, San Diego, USA. doi: 10.2514/6.2022-0295. ISBN 978-162410631-6.

Full text not available from this repository.

Official URL: https://doi.org/10.2514/6.2022-0295


In this study, vortical flows around a generic triple-delta wing geometry were investigated at transonic speeds. The focus of this work was the investigation of vortex interaction at medium to high angles of attack. To this end, numerical simulations were performed at two different Mach numbers, M = 0.5 and M = 0.85. In order to assess the performance of different turbulence models in predicting the complex flow field, comparisons with experimental data were performed. In addition to the integral forces and moments, surface pressures from pressure sensitive paint and velocity field data from particle image velocimetry were used. Across all investigated test cases, the best agreement with experimental results was achieved by the Menter SST turbulence model. This study was conducted as part of the NATO Science and Technology Organization Applied Vehicle Technology (AVT)-316 working group.

Item URL in elib:https://elib.dlr.de/146783/
Document Type:Conference or Workshop Item (Speech)
Additional Information:AIAA 2022-0295 Session: Vortex Interaction Aerodynamics: NATO/STO AVT-316 Aircraft Aerodynamics I
Title:Turbulence Model Effects on the Prediction of Transonic Vortex Interaction on a Multi-Swept Delta Wing
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Werner, MichaelUNSPECIFIEDhttps://orcid.org/0000-0002-6852-9395UNSPECIFIED
Date:January 2022
Journal or Publication Title:AIAA SciTech 2022 Forum
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-18
EditorsEmailEditor's ORCID iDORCID Put Code
Keywords:Vortex Interaction, Transonic Flow, Delta Wing
Event Title:AIAA SciTech Forum 2022
Event Location:San Diego, USA
Event Type:international Conference
Event Dates:3.-7. Jan. 2022
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L DT - Defense Technology
DLR - Research theme (Project):L - Effect
Location: Braunschweig , Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > High Speed Configurations, GO
Institute for Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Werner, Michael
Deposited On:01 Feb 2022 14:36
Last Modified:07 Apr 2022 17:08

Repository Staff Only: item control page

Help & Contact
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.