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Proceedings Paper

Application of particle image velocimetry to flow measurement in a turbine cascade
Author(s): Jing-Jun Dai; Shou-ping Dong; Ian Grant
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Paper Abstract

This paper describes a study of the conditions inside a turbo-drill turbine cascade of high circulating flow coefficients using the PIV method. Measurements of velocity vector fields and derived vorticity were obtained and their characteristics determined. The fluid drill mechanical energy transfer, overall energy-losses and flow features responsible for these effects were investigated.

Paper Details

Date Published: 29 April 2003
PDF: 11 pages
Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, (29 April 2003); doi: 10.1117/12.509753
Show Author Affiliations
Jing-Jun Dai, Jianghan Petroleum Univ. (China)
Shou-ping Dong, Univ. of Petroleum (China)
Ian Grant, Heriot-Watt Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 5058:
Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002
Gong Xin Shen; Soyoung S. Cha; Fu-Pen Chiang; Carolyn R. Mercer, Editor(s)

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