著者

杉山 大介 山根 隆志 西田 正浩 大久保 剛 佐野 岳志

出版者

一般社団法人日本機械学会

雑誌

茨城講演会講演論文集 : Ibaraki district conference

巻号頁・発行日

vol.2004, pp.233-234, 2004-09-23

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The aim of this study is the fluid dynamic evaluation of a hydrodynamic levitation centrifugal pump developed by AIST. Since the Pump has a hydrodynamic bearing rotating at 1900rpm, we introduced a new high-speed visualization systems with Double-pulse YAG laser. Visualized sections were the impeller, and outlet regions. The result of flow visualization showed good correlation with animal experiment and CFD.