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Document type:
Konferenzbeitrag 
Author(s):
Moioli, Matteo; Breitsamter, Christian; Sørensen, Kaare A. 
Title:
Turbulence Modeling for Leading-Edge Vortices: an Enhancement based on Experimental Data 
Abstract:
The aerodynamic characteristics of delta wings are dominated by the separation of large-scale vortices at the swept leading edge. The vortex typology and development depends on the flow condition and wing geometry. The numerical solution of vortex flows is routinely performed by means of Reynolds Averaged Navier-Stokes equations because of their consolidated numerical stability, computational efficiency, and good accuracy with regard to low and moderate angles of attack. However, high angles of...    »
 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
AIAA Scitech 2020 Forum 
Publisher:
American Institute of Aeronautics and Astronautics 
Date of publication:
05.01.2020 
Year:
2020 
Covered by:
Scopus 
Print-ISBN:
9781624105951 
Language:
en 
Fulltext / DOI:
Notes:
Funding text The support of this investigation by Airbus Defence and Space within the LUFO v2 project VitAM/VitaMInABC (Virtual Aircraft Model for the Industrial Assessment of Blended Wing Body Controllability, FKZ: 20A1504C), partially funded by the German Federal Ministry for Economic Affairs and Energy (BMWi), is gratefully acknowledged. Furthermore, the authors thank the German Aerospace Center (DLR) for providing the DLR TAU-Code used for the numerical investigations and resear...    »
 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik