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Critical heat flux on a flat plate in pressurized He II

✍ Scribed by H. Tatsumoto; K. Hata; K. Hama; Y. Shirai; M. Shiotsu

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 131 KB
Volume: 41
Category: Article
ISSN: 0011-2275
DOI: 10.1016/s0011-2275(01)00048-0

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✦ Synopsis

The critical heat ¯uxes (CHFs) were measured on three horizontal ¯at plates of the same width of 10.5 mm and with lengths of 10, 15.6, and 40 mm in subcooled He II with the temperature of 1.8, 1.9 and 2.0 at atmospheric pressure. The ¯at plates were made of Manganin, one side of which was thermally insulated. The measured CHFs were higher for shorter length of the test plate and for lower liquid temperature. The correlation for CHFs on ¯at plates in He II already presented by the authors was con®rmed to describe CHFs on various sized ¯at plates including square ones within 20% dierence.

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