Forced flow boiling heat transfer properties of liquid hydrogen for manganin plate pasted on one side of a rectangular duct

Autor:	Hiroaki Kobayashi, T. Matsuzawa, Yoshihiro Naruo, Y. Oura, Y Inatani, H. Shigeta, K. Yoneda, Hideki Tatsumoto, Y. Horie, Masahiro Shiotsu, Yasuyuki Shirai, Koichi Hata
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	Materials science Critical heat flux Thermodynamics Mechanics Physics and Astronomy(all) Heat Transfer Forced Flow Subcooling Physics::Fluid Dynamics Flow velocity Heat flux Heat transfer Hydraulic diameter Liquid Hydrogen Manganin Nucleate boiling
Zdroj:	Physics Procedia. 67:637-642
ISSN:	1875-3892
Popis:	In this report, we show results on the forced flow boiling heat transfer experiments for manganin plate pasted on one side of a rectangular duct. Nucleate boiling heat transfer and its Departure from Nucleate Boiling (DNB) heat flux were measured for various pressures, subcooling and flow velocities. The DNB heat fluxes are higher for higher subcooling and higher flow velocity. The DNB heat fluxes were compared with the experimental data for round tube of nearly equal equivalent diameter. The DNB heat fluxes for the rectangular duct are lower than those for the round tube. Proceedings of the 25th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2014
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa70cf03863aca86ba83369be8da4032 http://hdl.handle.net/2433/215134 Zobrazit plný text záznamu