Turbomachinery flow measurements using long-nose probes

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dc.contributor.author Doukelis, A en
dc.contributor.author Mathioudakis, K en
dc.date.accessioned 2014-03-01T02:49:36Z
dc.date.available 2014-03-01T02:49:36Z
dc.date.issued 2003 en
dc.identifier.uri http://hdl.handle.net/123456789/34637
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0346947338&partnerID=40&md5=baff9090a824857a8011786fbdf5ef39 en
dc.subject.other Anemometers en
dc.subject.other Data reduction en
dc.subject.other Flow interactions en
dc.subject.other Flow measurement en
dc.subject.other Laser applications en
dc.subject.other Pneumatic equipment en
dc.subject.other Pressure distribution en
dc.subject.other Probes en
dc.subject.other Flow fields en
dc.subject.other Sensing heads en
dc.subject.other Turbomachinery en
dc.title Turbomachinery flow measurements using long-nose probes en
heal.type conferenceItem en
heal.publicationDate 2003 en
heal.abstract The present work provides a detailed account of a pneumatic measuring technique appropriate for flow field measurements in turbomachinery configurations, making use of long-nose 5-hole probes. The way of obtaining flow quantities in a frame of reference on the sensing head of the probe is first addressed. Transformation of velocity co-ordinates from the probe frame to a stationary frame, customary for turbomachinery flows, is then discussed. Sources of error are also discussed, with particular attention on those that can be introduced by the nose geometry and the co-ordinate transformations. The potential of the measuring technique is demonstrated by presenting the application of the technique for measurements in an annular cascade facility. The results are compared to results obtained by a 3-D Laser-Doppler Anemometer. en
heal.journalName American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI en
dc.identifier.volume 1 en
dc.identifier.spage 441 en
dc.identifier.epage 449 en

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