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The use of high blockage ribs to enhance heat transfer coefficient distributions in a model of an integrally cast cooling manifold

Abstract:

In this paper detailed experimental measurements and computational predictions of heat transfer coefficient distributions in a large scale perspex model of a novel integrally cast blade cooling geometry are reported. In a gas turbine blade, the cooling passage investigated is integrally cast into the blade wall, providing good thermal contact with the outer surface of the turbine blade. Flow enters the racetrack passage through the root of the blade and exits to a central plenum through a ser...

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Publication status:
Published

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Publisher copy:
10.1115/GT2006-91237

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
Volume:
3 PART B
Pages:
1027-1039
Publication date:
2006-01-01
DOI:
URN:
uuid:774bef81-901a-48fd-bd68-bb3f58a562d1
Source identifiers:
64565
Local pid:
pubs:64565
ISBN:
0-7918-4238-X
Keywords:

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