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Proceedings Paper

Laser velocimetry measurements on high-speed turbomachines at DRA Pyestock
Author(s): Andrew W. Stapleton
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Paper Abstract

Laser transit velocimetry has been used at DRA Pyestock to investigate the internal flow fields of high-speed turbomachinery test rigs. Measurements have been made on a highly loaded core compressor and a multi-stage transonic fan. The data acquisition and analysis systems are described and their use on the rigs detailed. A number of test results are presented along with comparisons between other measurement techniques and the DRA S1-S2 flow calculation method. Various problems encountered are discussed along with ways of overcoming them in the future.

Paper Details

Date Published: 6 August 1993
PDF: 8 pages
Proc. SPIE 2052, Fifth International Conference on Laser Anemometry: Advances and Applications, (6 August 1993); doi: 10.1117/12.150511
Show Author Affiliations
Andrew W. Stapleton, Defense Research Agency (United Kingdom)


Published in SPIE Proceedings Vol. 2052:
Fifth International Conference on Laser Anemometry: Advances and Applications

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