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Proceedings Paper

Application Of High Speed Holography To Measurement Of Particle Size In Flame
Author(s): Tsuneyoshi Uyemura; Yoshitaka Yamamoto; Naoki Yokoyama; Atsuhiro Doi; Motoyoshi Hisaoka
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Paper Abstract

In order to analyze spray combustion mechanism, it seems to be important to reveal behaviour of fuel spray in flame. Particle size measurement by in-line Fraunhofer holography is widely applied. But few reports have been presented which discuss measurement of particles in flame due to difficulty caused by rapid refractive index variation. In this article, experimental evaluation has been made for measurement accuracy of in-line Fraunhofer holography. And quantitative evaluation has been performed by measurement of spatial intensity distribution in real-image plane. Then holographic interferometry and in-line holography are applied to freeze fuel particle in flame.

Paper Details

Date Published: 1 March 1983
PDF: 4 pages
Proc. SPIE 0348, 15th Intl Congress on High Speed Photography and Photonics, (1 March 1983); doi: 10.1117/12.967815
Show Author Affiliations
Tsuneyoshi Uyemura, University of Tokyo (Japan)
Yoshitaka Yamamoto, Tokai University (Japan)
Naoki Yokoyama, University of Tokyo (Japan)
Atsuhiro Doi, University of Tokyo (Japan)
Motoyoshi Hisaoka, University of Tokyo (Japan)

Published in SPIE Proceedings Vol. 0348:
15th Intl Congress on High Speed Photography and Photonics
Lincoln L. Endelman, Editor(s)

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