Characterisation of a Low Reynolds Number Turbulent Boundary Layer using PIV

Wong, C. Y. and Soria, J. (2007). Characterisation of a Low Reynolds Number Turbulent Boundary Layer using PIV. 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, (726-728). 3-7 December, 2007.

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Author Wong, C. Y.
Soria, J.
Title of paper Characterisation of a Low Reynolds Number Turbulent Boundary Layer using PIV
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 726
End page 728
Total pages 3
Collection year 2007
Language eng
Abstract/Summary An investigation by 2D-2C particle image velocimetry was carried out in the far downstream section (greater than 70 downstream boundary layer thicknesses, δ99 measured in the region of interest) of a nominally zero pressure gradient 0.5m square re-circulating water tunnel seeded with 11μm Potter’s hollow glass spheres. The use of a PCO4000 camera (4008 by 2672 pixel2) in combination with a Nikon Nikkor 200mm f4 IF MF lens and a PK-13 lens extension provides a measurement spatial resolution (in the streamwise-wall normal plane) of between 2 and 25 wall units for momentum Reynolds number between 200 and 2000 respectively. The paper will present characteristic flow quantities with results from the measurements non-dimensionalised by the skin friction velocities that are estimated by the Clauser method.
Subjects 290000 Engineering and Technology
Keyword 2D-2C particle image velocimetry
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Conference Paper
Collection: 16th Australasian Fluid Mechanics Conference
 
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Created: Wed, 19 Dec 2007, 14:31:35 EST by Thelma Whitbourne on behalf of School of Engineering