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Please use this identifier to cite or link to this item: http://hdl.handle.net/10098/5099

タイトル: 制動液の研究 ヘキシレングリコールの吸水性
その他のタイトル: Some Experiments 00 Hydraulic Brake Fluid Hygroscopicity of Hexylene Glycol
著者: 各務, 頼文
KAGAMI, Yoribum
Issue Date: Mar-1962
抄録: Hygroscopicity is one of the important factors which are useful for estimations of qualities of brake fluids. Hexylene glycol (2-methyl-2, 4-pentanediol) is well suited as a principal component of glycol-type brake fluid. In this paper, the hygroscopic property of hexylene glycol is studied from many experimental standpoints, and the detai1s of experiments are also described. Solving an equation of diffusion, it has been shown that water vapours absorbed at free surface of hexylene glycol are transferred into the liquid by not only diffusions but also convections. And this result has been experimentally proved with the methods of shadow photographs and the “Schlieren-methode" .
URI: http://hdl.handle.net/10098/5099
ISSN: 04298373
Appears in Collections:02 福井大学工学部研究報告
03 大学院工学研究科・工学部

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