Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/28804
Type: | Conference paper |
Title: | The near-field structure of free jets from a contoured nozzle, a long pipe and an orifice plate |
Author: | Wong, C. Nathan, G. Mi, J. |
Citation: | Proceedings of the fourth Australian conference on laser diagnostics in fluid mechanics and combustion, 7-9 December, 2005: pp.145-148 |
Publisher: | The University of Adelaide |
Publisher Place: | CD ROM |
Issue Date: | 2005 |
ISBN: | 0975785532 |
Conference Name: | Australian Conference on Laser Diagnostics in Fluid Mechanics and Combustion (4th : 2005 : McLaren Vale, South Australia) |
Editor: | Alwahabi, Z. Dally, B. Kalt, P. Nathan, G. Wong, C. |
Abstract: | Azimuthal vorticity fields generated from particle image velocimetry suggest that vortex pairs shed within 2 exit diameters from a contraction nozzle tend towards instantaneous axi-symmetry, while those shed from a sharp-edge orifice plate tend toward an asymmetric near-field structure. Relatively smaller scale and somewhat less organised structures are evident in the flow produced by a long upstream pipe. |
Published version: | http://www.mecheng.adelaide.edu.au/acldfmc/cdrom/Papers/35-p145.pdf |
Appears in Collections: | Aurora harvest 6 Environment Institute Leaders publications Mechanical Engineering conference papers |
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