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Title:

Leading-Edge Roughness Affecting Diamond-Wing Aerodynamic Characteristics

Document type:
Zeitschriftenaufsatz
Author(s):
Buzica, A.; Debschütz, L.; Knoth, F.; Breitsamter, C.
Abstract:
Diamond wing configurations for low signature vehicles have been studied in recent years. Yet, despite numerous research on highly swept, sharp edged wings, little research on aerodynamics of semi-slender wings with blunt leading-edges exists. This paper reports on the stall characteristics of the AVT-183 diamond wing configuration with variation of leading-edge roughness size and Reynolds number. Wind tunnel testing applying force and surface pressure measurements are conducted and the results...     »
Keywords:
AVT-183 diamond wing; experimental aerodynamics; leading-edge vortex; leading-edge roughness effect; vortex breakdown; stall
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Aeropace
Year:
2018
Journal issue:
5 (3)
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.3390/aerospace5030098
WWW:
https://doi.org/10.3390/aerospace5030098
Publisher:
MDPI AG
Publisher address:
Basel, Switzerland
E-ISSN:
2226-4310
Status:
Erstveröffentlichung
Date of publication:
19.09.2018
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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