著者

島田 邦雄 藤田 豊久 岡 英夫 赤上 陽一 神山 新一

出版者

一般社団法人日本機械学会

雑誌

日本機械学會論文集. B編 (ISSN:03875016)

巻号頁・発行日

vol.67, no.664, pp.3034-3040, 2001-12-25

被引用文献数

25

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We propose a new smart or intelligent fluid which reacts upon a magnetic field. It is a magnetic compound fluid (MCF). We measured the relation of shear stress to shear rate with a rotating rheometer as its hydrodynamic characteristics and the complex magnetic permeability at heigh frequency range as its magnetic characteristics. The hydrodynamic characteristics can be varied qualitatively and quantitatively by the direction of the applying magnetic field, the type of a rotating body in the rheometer and the compound rate of the iron and the magnetite particles. The magnetic characteristics can be varied by the the compound rate of the iron and the magnetite particles. Also, the MCF is expectable for engineering applications with using a magnetic field.

著者

岡 英夫 石垣 三雄

出版者

Japanese Society for Aquaculture Science

雑誌

水産増殖 (ISSN:03714217)

巻号頁・発行日

vol.23, no.1, pp.8-13, 1975-06-25 (Released:2010-06-30)

参考文献数

8

著者

岡 英夫

出版者

Japan Society of Powder and Powder Metallurgy

雑誌

粉体および粉末冶金 (ISSN:05328799)

巻号頁・発行日

vol.42, no.4, pp.544-547, 1995-04-15 (Released:2009-05-22)

参考文献数

7

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The magnetic agar, which was previously reported by the author, has several problems such as low permeability and complicated manufacturing process. The purpose of this study is to report a simple manufacturing process of the magnetic agar, by selecting magnetic powder of high permeability. Measurements show the mixing limits of magnetic powder and powder agar.

著者

高岡 英夫 宮下 充正

出版者

社団法人日本体育学会

雑誌

日本体育学会大会号

巻号頁・発行日

no.32, 1981-09-01

著者

石川 晶代 清水 信行 高岡 英夫

出版者

日本ウォーキング学会

雑誌

ウォーキング研究

巻号頁・発行日

no.11, pp.167-172, 2007