SessionA2_PaperNr_6.pdf (809.93 kB)
Measurement of thermal wakes in compressor secondary air systems using low frequency thermocouple data
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posted on 2023-06-09, 13:08 authored by Mark Puttock-BrownMark Puttock-Brown, Martin RoseMartin RoseExperimental temperature measurements are made using two Datatel radio telemetry systems with K-type glass insulated thermocouples inside the Sussex Multiple Cavity Rig (MCR). Currently the MCR supports independent rotational control of both the rotor (disc pack) and a central shaft. The results presented here highlight a novel application whereby the wakes of a set of rotating blocks are captured whilst the rig is at full speed using low frequency data acquisition. This takes advantage of the relative motion of the two telemetry systems to look at flow structures that are usually outside of the frequency domain of the instrumentation.
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Publication status
- Published
File Version
- Published version
Journal
Proceedings of XXIII Biannual Symposium on Measuring Techniques in TurbomachineryPublisher URL
Presentation Type
- paper
Event name
XXIII Biannual Symposium on Measuring Techniques in TurbomachineryEvent location
Stuttgart, GermanyEvent type
conferenceEvent date
1-2 September 2016Department affiliated with
- Engineering and Design Publications
Research groups affiliated with
- Thermo-Fluid Mechanics Research Centre Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2018-05-03First Open Access (FOA) Date
2018-05-29First Compliant Deposit (FCD) Date
2018-05-03Usage metrics
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