矢内 宏樹
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デﾕアルエルボにおける複雑流動構造の解明
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矢内 宏樹,Hiroki YANAI,吉田 和弘,Kazuhiro YOSHIDA,結城 和久,Kazuhisa YUKI,戸田 三朗,Saburo TODA,河上 晃,Akira KAWAKAMI,秋葉 真司,Shinji AKIBA
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complex flow FAC multi-elbow s-shaped dual elbow
矢内 宏樹,Hiroki YANAI,吉田 和弘,Kazuhiro YOSHIDA,結城 和久,Kazuhisa YUKI,戸田 三朗,Saburo TODA,河上 晃,Akira KAWAKAMI,秋葉 真司,Shinji AKIBA
発刊日:
公開日:
キーワードタグ:
complex flow FAC multi-elbow s-shaped dual elbow
Relatively a large number of pipe failures in a nuclear power plant occur in a multi-component region such as the bends, the orifices and so on. Especially, it has been reported that FAC (Flow Accelerated Corrosion) frequently occurs in a multi-elbow. In this study, therefore, a complex flow structure in a s-shaped dual elbow is observed by using a PIV system to clarify the flow structure. The diameter of the elbow D is 56mm and the curvature radius rate y (=R/D,where Re is a curvature radius) is 1.5. A f...
英字タイトル:
Clarification of complex flow structure in dual elbow
英字タイトル:
Clarification of complex flow structure in dual elbow