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A color image processing system for transient liquid crystal heat transfer experiments

Abstract:

A color image processing system for liquid crystal heat transfer experiment has been developed. The system is capable of digitizing and processing the complete liquid crystal surface color (hue) change history in a transient test and, together with a calibration, can give the complete history of surface temperature over a full surface. Two methods for automatically processing the hue history to give heat transfer coefficient distributions are presented. Both methods raise the accuracy of the ...

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Davenport, R More by this author
Journal:
Journal of Turbomachinery
Volume:
118
Issue:
3
Pages:
421-427
Publication date:
1996-07-05
ISSN:
0889-504X
URN:
uuid:8fdfb49b-edf3-4e9f-907f-7392e88014eb
Source identifiers:
399315
Local pid:
pubs:399315
Language:
English

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