Low Velocity-Ratio Pitched and Skewed Jet in a Turbulent Boundary Layer
Access Status
Open access
Authors
Jewkes, James
Chung, Y.
Date
2010Type
Conference Paper
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Show full item recordAbstract
The jet in cross-flow (JICF) is a commonly studied flow in the context of boundary layer control. Particularly, pitched and skewed jets has potential for flow separation control. In this study, both the perpendicular and the pitched and skewed jets were considered to highlight the different flow structures. The formation of the vortical ‘shell’ was clearly seen in a low velocity-ratio perpendicular JICF, while no such structure was observed in the pitched and skewed case. Instantaneous and time-averaged flow field were analysed in this paper.
Citation
Jewkes, J.W. and Chung, Y.M. 2010. Low Velocity-Ratio Pitched and Skewed Jet in a Turbulent Boundary Layer, in Mallinson, G.D. and Cater, J.E. (ed), 17th Australasian Fluid Mechanics Conference, Dec 5 2010. Auckland, New Zealand: University of Auckland.
Source Title
Proceedings of the 17th Australasian Fluid Mechanics Conference
Department
Department of Mechanical Engineering
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