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Unsteady loss in a high pressure turbine stage

Abstract:

An investigation into the unsteady losses in a high pressure turbine stage has been performed experimentally at engine-representative conditions. This has been done by making time-resolved measurements of entropy at stage exit at all vane and rotor-relative positions over a wide range of radial height. Due to the considerable difficulty of obtaining accurate measurements at engine-representative conditions, these measurements provide a unique set of experimental data. Five distinct flow featu...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Journal:
INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW More from this journal
Volume:
24
Issue:
5
Pages:
698-708
Publication date:
2003-10-01
DOI:
ISSN:
0142-727X
Language:
English
Keywords:
Pubs id:
pubs:64490
UUID:
uuid:8e1929b7-c481-40b7-abab-15e8d88f3a04
Local pid:
pubs:64490
Source identifiers:
64490
Deposit date:
2012-12-19

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