Wake Turbulence Structure Downstream of a Cambered Airfoil in Transonic Flow: Effects of Surface Roughness and Freestream Turbulence Intensity

The wake turbulence structure of a cambered airfoil is studied experimentally, including the effects of surface roughness, at different freestream turbulence levels in a transonic flow. As the level of surface roughness increases, all wake profile quantities broaden significantly and nondimensional...

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Bibliographic Details
Main Authors: Qiang Zhang, Phillip M. Ligrani
Format: Article
Language:English
Published: Wiley 2006-01-01
Series:International Journal of Rotating Machinery
Online Access:http://dx.doi.org/10.1155/IJRM/2006/60234
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