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Calculation of the turbulence characteristics of flow around a circulation control airfoil using les (invited paper)

Abstract:

Large-eddy simulations of high-Reynolds-number flow around a non-cambered, ellipticleading- edge circulation control airfoil (using a Coanda wall jet blowing over a rounded trailing edge) are performed to investigate detailed turbulence characteristics of the flow. The freestream Reynolds number based on the airfoil chord is 0.49 million, the radius of the rounded trailing edge is 9.46% chord, and the jet-slot height is 2.43% trailing-edge radius. The main focus of the study is on the turbule...

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Journal:
48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition More from this journal
Publication date:
2010-01-01
Language:
English
Pubs id:
pubs:300717
UUID:
uuid:6133cd86-6c85-4432-9b86-c0d1e3052b8a
Local pid:
pubs:300717
Source identifiers:
300717
Deposit date:
2012-12-19

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