The Characteristics of Pitot Tubes in Dilute Polymer Solutions
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概要
- 論文の詳細を見る
The characteristics of Pitot tubes in dilute polymer solutions are experimentally studied with respect to the effects of the tube diameter, the magnitude of the velocity and the concentration of the solutions. It is shown that the coefficient of Pitot tube becomes larger than unity as Reynolds number or an elastic effect increases. It represents a remarkable dependence on Reynolds number, but it is characterized by comparative stability for a large outer diameter. An empirical equation for the coefficient of Pitot tube in dilute polymer solutions is obtained by using an analytical result of the flow around a stagnation point.
- 一般社団法人日本機械学会の論文
著者
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Fukushima Masaaki
Tokyo Shibaura Electric Co. Ltd.
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KATO Hiroshi
Faculty of Science, Kwansei Gakuin University
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Watanabe Keizo
Faculty Of Engineering Tokyo Metropolitan University
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Watanabe Keizo
Faculty Of Technology Tokyo
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SHIBANUMA Hirochika
Tokyo Metropolitan College of Aeronautical Engineering
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Kato Hiroshi
Faculty Of Engineering Tokyo Metropolitan University
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Kato Hiroshi
Faculty of Engineeering Kyoto University
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