Internet Archive Scholar

Comparison of Transverse Injection Effects in Annular and in Straight Turbine Cascades

J. P. Bindon, B. A. Aburwin, N. R. L. Maccallum
1979 Volume 1A: Gas Turbines   unpublished

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.5 MB)
https://web.archive.org/web/20170819123519/http://proceedings.asmedigitalcollection.asme.org/data/Conferences/ASMEP/84048/V01AT01A017-79-GT-17.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL. The file type is application/pdf.

An experimental investigation has been made of the effects of transverse injection from the hub in front of the blades of an annular cascade. The hub end-wall boundary layer could be skewed, by rotating the nose cone. The data on transverse injection effects in straight cascades was extended to provide comparisons with the annular cascade results. Similar effects were observed in the two types of cascades, the principal effects being the creation of a separation bubble on the hub end-wall
more » ... the injection slot, and the strengthening of the passage vortex, which is lifted away from the hub end-wall.
doi:10.1115/79-gt-17 fatcat:fdph2x3xw5evrgvcvfns2kmpvi
Citation

J. P. Bindon, B. A. Aburwin, N. R. L. Maccallum. "Comparison of Transverse Injection Effects in Annular and in Straight Turbine Cascades." Volume 1A: Gas Turbines (1979)