Flow control in S-Shaped Air Intake using Zero-Net-Mass-Flow

Mathis, R., Duke, D., Kitsios, V. and Soria, J. (2007). Flow control in S-Shaped Air Intake using Zero-Net-Mass-Flow. In: Peter Jacobs, Tim McIntyre, Matthew Cleary, David Buttsworth, David Mee, Rose Clements, Richard Morgan and Charles Lemckert, 16th Australasian Fluid Mechanics Conference (AFMC). 16th Australasian Fluid Mechanics Conference (AFMC), Gold Coast, Queensland, Australia, (892-898). 3-7 December, 2007.

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Author Mathis, R.
Duke, D.
Kitsios, V.
Soria, J.
Title of paper Flow control in S-Shaped Air Intake using Zero-Net-Mass-Flow
Conference name 16th Australasian Fluid Mechanics Conference (AFMC)
Conference location Gold Coast, Queensland, Australia
Conference dates 3-7 December, 2007
Proceedings title 16th Australasian Fluid Mechanics Conference (AFMC)
Place of Publication Brisbane, Australia
Publisher School of Engineering, The University of Queensland
Publication Year 2007
Year available 2007
Sub-type Fully published paper
ISBN 978-1-864998-94-8
Editor Peter Jacobs
Tim McIntyre
Matthew Cleary
David Buttsworth
David Mee
Rose Clements
Richard Morgan
Charles Lemckert
Start page 892
End page 898
Total pages 7
Collection year 2007
Language eng
Abstract/Summary Flow control using zero-net-mass-flow jets in a twodimensional model of an S-Shaped air intake diffuser was investigated. Experiments were conducted in a channel flow facility at a Reynolds number of Re = 8×104 with particular image velocimetry measurements in the symmetry plane of the duct. In the natural configuration, separation of the boundary layer occurs in a region of the duct with a high degree of curvature. A stability analysis of the wall normal profile at the location of the applied control is presented and estimates the most effective frequency of the actuator. Time-averaged velocity fields show total reattachment of the boundary layer using active flow control.
Subjects 290000 Engineering and Technology
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status Unknown
Additional Notes Abstract only available.

Document type: Conference Paper
Collection: 16th Australasian Fluid Mechanics Conference
 
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Created: Fri, 14 Mar 2008, 09:34:13 EST by Thelma Whitbourne on behalf of School of Engineering