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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

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Publisher:
The American Society of Mechanical Engineers Publisher's website
Volume:
5A
Pages:
V05AT15A001
Publication date:
2016-06-15
Acceptance date:
2016-02-29
DOI:
URN:
uuid:02c5d424-d242-4e01-b7ff-74b22c73de1e
Source identifiers:
635333
Local pid:
pubs:635333
ISBN:
978-0-7918-4978-1
Keywords:

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