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ANALYSIS ON THE EFFECT OF A NON-UNIFORM 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) aero-engine turbine subject to nonuniform inlet temperature profile. The turbine used for this study was the MT1 turbine installed in the QinetiQ turbine test facility based in Farnborough (UK). The MT1 turbine is a full scale transonic HP turbine, and is operated in the test facility at the correct nondimensional conditions for aerodynamics and heat transfer. Datum experiments of aer...

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Publication status:
Published

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Publisher copy:
10.1115/1.4003233

Authors


Montomoli, F More by this author
Martelli, F More by this author
Qureshi, I More by this author
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Volume:
134
Issue:
1
Pages:
2657-2670
Publication date:
2010
DOI:
EISSN:
1528-8900
ISSN:
0889-504X
URN:
uuid:eb459a8b-a804-4dab-b7e0-f42902ac827b
Source identifiers:
159294
Local pid:
pubs:159294
ISBN:
978-0-7918-4402-1

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