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Measurement of the temperature field downstream of simulated leading-edge film-cooling holes

Abstract:

Experiments to measure the temperature field downstream of simulated leading-edge-region film-cooling holes were performed in an 11 m/s wind tunnel flow. Heated air was passed to a hollow 140 mm diameter cylinder in which three 10.5 mm diameter, spanwise-inclined, film-cooling holes has been machined. A fine nylon mesh, coated with encapsulated thermochromic liquid crystals, was used to measure temperature contours downstream of the holes by moving the mesh relative to the holes and adjusting...

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Publisher copy:
10.1007/s003480050352

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Publisher:
Springer-Verlag GmbH and Company KG
Journal:
Experiments in Fluids
Volume:
27
Issue:
3
Pages:
273-283
Publication date:
1999
DOI:
EISSN:
1432-1114
ISSN:
0723-4864
URN:
uuid:d00d085b-10ca-4e26-b3c0-a888a0620653
Source identifiers:
399308
Local pid:
pubs:399308
Language:
English

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