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Analysis on the Effect of a Nonuniform Inlet Profile on Heat Transfer and Fluid Flow in Turbine Stages

Abstract:

This paper presents an investigation of the aerothermal performance of a modern unshrouded high pressure (HP) aeroengine turbine subject to non-uniform inlet temperature profile. The turbine used for the study was the MT1 turbine installed in the QinetiQ Turbine Test Facility (TTF) based in Farnborough (UK). The MT1 turbine is a full scale transonic HP turbine, and is operated in the test facility at the correct non-dimensional conditions for aerodynamics and heat transfer. Datum experiments ...

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Publication status:
Published

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Publisher copy:
10.1115/1.4003233

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Journal:
JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME
Volume:
134
Issue:
1
Pages:
2657-2670
Publication date:
2012-01-05
DOI:
ISSN:
0889-504X
URN:
uuid:6d6fadd7-a9fb-4caa-8b67-e13c658f5dcb
Source identifiers:
159366
Local pid:
pubs:159366
Language:
English

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