著者
FUJII Terushige OHTA Jun-ichi AKAGAWA Koji NAKAMURA Toshi ASANO Hitoshi
出版者
日本機械学会
雑誌
The Japan Society of Mechanical Engineers, Series II (ISSN:09148817)
巻号頁・発行日
vol.35, no.2, pp.319-324, 1992-02

From the viewpoint of energy conservation and the development of new energy resources,it is important to utilize geothermal resources and waste heat from factories. Among energy conversion device,there is a radial outflow reaction turbine,i.e.,Hero's turbine. Performance characteristics of Hero's turbine are analytically and experimentally clarified for flashing expansion of initially subcooled hot water. It is found that: (a)there is an optimum number of revolutions at which maximum tubine efficiency can be obtained; (b)Hero's turbine internal efficiency can be expressed as an algebraic equation and (c)nozzle loss accounts for almost 90% of the total turbine loss.

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こんな論文どうですか? Performance Characteristics of Hero's Turbine Using Hot Water as a Working Fluid(FUJII Terushigeほか),1992 … https://t.co/ondylDekAJ

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