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Turbine blade tip aero-thermal management: Some recent advances and research outlook

Abstract:

This article provides an overview of some recent progress in understanding HP turbine blade shroudless tip heat transfer and aerodynamics, especially in a transonic regime. The review is mostly based on the experimental and numerical efforts the authors have been involved in during the past ten years. Some fundamental flow physics especially in high speed Over-TipLeakage (OTL) flows are highlighted, including tip choking, shock waves, and the roles played by flow turbulence, etc. These mechan...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.22261/JGPPS.K7ADQC

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
St Hugh's College
Role:
Author
Publisher:
Global Power and Propulsion Society Publisher's website
Journal:
Journal of the Global Power and Propulsion Society Journal website
Volume:
1
Pages:
271–287
Publication date:
2017-11-22
Acceptance date:
2017-01-13
DOI:
ISSN:
2515-3080
Source identifiers:
937130
Keywords:
Pubs id:
pubs:937130
UUID:
uuid:c157277d-11db-4ec1-bad2-34657cf6d125
Local pid:
pubs:937130
Deposit date:
2018-11-05

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