Blade Force Measurement and Flow Visualization of Savonius Rotors

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概要

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• The mechanism of rotation of Savonius rotors which have two semicylindrical blades is studied experimentally. The force acting on a blade is measured in a water tank for both cases where a rotor is at rest and where it is rotated. A flow around the rotor is observed by using aluminum powder floating on the water surface. Although the Savonius rotor is classified as a resistance type, the lift produces a torque in a pretty wide range of blade angles relative to the flow.

• 一般社団法人日本機械学会の論文

著者

• Sawada Tadashi

  Mining College Akita University

• NAKMURA Masahide

  Mining College, Akita University

• KAMAI Shin

  Mining College, Akita University

• Kamai Shin

  Mining College Akita University

• Nakmura Masahide

  Mining College Akita University

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• Performance of a Turbomolecular Pump in the Transition and Slip Flow Regimes
• Blade Force Measurement and Flow Visualization of Savonius Rotors
• Study of the Pumping Performance of a Dry Scroll Vacuum Pump

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