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University of Fukui Repository (UFR) >
300 大学院工学研究科・工学部 >
310 研究紀要（研究報告） >
02 福井大学工学部研究報告 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10098/5099
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| 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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