RANS Simulations of Flow Past an DU-91-W2-250 Airfoil at High Reynolds Number

Krzysztof Rogowski , Martin O.L. Hansen

Abstract

This paper presents numerical results of the DU-91-W2-250 airfoil. Reynolds-averaged Navier–Stokes (RANS) simulations of the 2D profile are performed employing the Transient SST turbulence model. The airfoil was investigated for the Reynolds number of 6 106. Lift and drag coefficients are compared with the experimental data from LM Low Speed Wind Tunnel (LSWT). The results of lift and drag coefficients obtained using the SST Transient model are in a good agreement in comparison with the experiment in the angle of attack range from -10° to 10°. The static pressure distributions calculated by the SST Transition model are also in good agreement with the experiment.
Author Krzysztof Rogowski (FPAE / IAAM)
Krzysztof Rogowski,,
- The Institute of Aeronautics and Applied Mechanics
, Martin O.L. Hansen
Martin O.L. Hansen,,
-
Journal seriesE3S Web of Conferences, ISSN , e-ISSN 2267-1242, (0 pkt)
Issue year2018
Pages1-8
Publication size in sheets0.5
Conference10th Conference on Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK 2018, 16-04-2018 - 18-04-2018, Polanica Zdrój , Polska
DOIDOI:10.1051/e3sconf/20184400150
Languageen angielski
Score (nominal)0
ScoreMinisterial score = 0.0, 05-07-2018, ArticleFromJournal
Ministerial score (2013-2016) = 0.0, 05-07-2018, ArticleFromJournal - czasopismo zagraniczne spoza list
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