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Proceedings Paper

Experimental study of nucleate boiling on surface of cooling channel of silicon crystal
Author(s): Toru Usui; Kazuo Aizawa; Yosihiro Sano
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Paper Abstract

Heat transfer experiments were carried out to investigate the boiling characteristics of LN2 in a narrow channel made by silicon crystal, which simulated one of the cooling channels of the first crystal of DXM. Heat transfer coefficients in nucleate boiling and DNB heat fluxes in the narrow channel were obtained and compared with some existing correlations. These values are used in the numerical simulation to calculate the thermal distortion of the crystal more accurately.

Paper Details

Date Published: 25 February 1993
PDF: 8 pages
Proc. SPIE 1739, High Heat Flux Engineering, (25 February 1993); doi: 10.1117/12.140544
Show Author Affiliations
Toru Usui, NKK Corp. (Japan)
Kazuo Aizawa, NKK Corp. (Japan)
Yosihiro Sano, NKK Corp. (Japan)

Published in SPIE Proceedings Vol. 1739:
High Heat Flux Engineering
Ali M. Khounsary, Editor(s)

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