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Article Type: Research-Article
J. Fluids Eng. December 2012, 134(12): 121102.
Published Online: November 20, 2012
.... Editor: Bart van Esch. 13 02 2012 07 10 2012 Characteristics of a reversible-pump turbine have been measured with five different leading edge profiles in turbine mode. These profiles varied the inlet blade angle and the radius of curvature. Further geometry parameters have been...
Article Type: Research Papers
J. Fluids Eng. April 2011, 133(4): 041101.
Published Online: May 11, 2011
... and test rig measurements. It was found that stationary vortex formation and rotating stall have initially the same physical cause, but it depends on the mean convective acceleration within the guide vane channels, whether the vortex formations will rotate or not. Both phenomena lead to an unstable...
Article Type: Technical Papers
J. Fluids Eng. March 2000, 122(1): 146–150.
Published Online: December 6, 1999
...Barry J. Azzopardi, Professor,; Sohail H. Zaidi, Research Scientist, A new technique for the measurement of drop concentration in annular gas/liquid flow is presented. This is based on scattering of light by the drops. From the measured concentration, entrained liquid flow rate and thence...