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Proceedings Paper

Measurement of the temperature field in confined jet impingement using phase-stepping video holography
Author(s): Brian N. Dobbins; Shi Ping He; K. Jambunathan; S. Kapasi; Lewis S. Wang; B. L. Button
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Paper Abstract

Phase-stepping video holography has been applied to the measurement of the temperature distribution within a confined turbulent air jet impinging on a thermally conductive surface.

The optical arrangement, the apparatus and operating procedure are described. Sample temperature distribution was derived and the results were compared with thermocouple measurements. Advantages and limitations of the technique together with sources of error and measurement uncertainties were discussed.

Paper Details

Date Published: 1 December 1991
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Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57444
Show Author Affiliations
Brian N. Dobbins, Nottingham Polytechnic (United Kingdom)
Shi Ping He, Univ. of Science and Technology of China (China)
K. Jambunathan, Nottingham Polytechnic (United Kingdom)
S. Kapasi, Nottingham Polytechnic (United Kingdom)
Lewis S. Wang, Nottingham Polytechnic (United States)
B. L. Button, Nottingham Polytechnic (United Kingdom)


Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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