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Unsteady flow phenomena in turbine rim seals

Abstract:

While turbine rim sealing flows are an important aspect of turbomachinery design, affecting turbine aerodynamic performance and turbine disc temperatures, the present understanding and predictive capability for such flows is limited. The aim of the present study is to clarify the flow physics involved in rim sealing flows and to provide high quality experimental data for use in evaluation of CFD models. The seal considered is similar to a chute seal previously investigated by other workers, a...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1115/GT2016-56110

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Publisher:
American Society of Mechanical Engineers Publisher's website
Article number:
GT2016-56110
Host title:
ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition
Chapter number:
Volume 5A: Heat Transfer
Publication date:
2016-09-20
Acceptance date:
2016-02-29
Event title:
ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition
Event location:
Seoul, South Korea
Event website:
https://www.asme.org.uk/events/past-asme-events.html
Event start date:
2016-06-13T00:00:00Z
Event end date:
2016-06-17T00:00:00Z
DOI:
Source identifiers:
635333
ISBN:
9780791849781
Language:
English
Pubs id:
pubs:635333
UUID:
uuid:02c5d424-d242-4e01-b7ff-74b22c73de1e
Local pid:
pubs:635333
Deposit date:
2016-07-25

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