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Extended surface convective cooling studies of engine components using the transient liquid crystal technique

Abstract:

A heat transfer tunnel used for local convective heat transfer coefficient measurements on liquid crystal instrumented models is described. The tunnel uses the new mesh heater device to produce a good approximation to a step change in the test section flow temperature. A simple analytical model of the cooling performance of cylindrical extended surfaces is derived from empirical relations obtained from the literature. Experiments conducted on a smooth cylinder and selected cylindrical finned ...

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Publisher copy:
10.1243/0957650971537187

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
Journal:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy
Volume:
211
Issue:
3
Pages:
273-287
Publication date:
1997-01-01
DOI:
EISSN:
2041-2967
ISSN:
0957-6509
URN:
uuid:f0433211-c75a-4d63-ab03-4eebb6979512
Source identifiers:
399311
Local pid:
pubs:399311

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