A Numerical Method of Flow through a Cross-Flow Runner

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概要

• 論文の詳細を見る

• The internal flow in a cross-flow turbine is very complicated because the water passes through only a part of the runner. Therefore this type of turbine has been designed and manufactured until now on the basis of Banki's one-dimensional analysis and empirical results. In this report, the flow inside a cross-flow runner is analyzed two dimensionally. The unsteady flow along streamlines in the relative system of the runner is calculated numerically and the flow along the runner periphery is investigated. Additionally, calculated results are compared with experimental data and good agreement between them is demonstrated. Furthermore, it is made clear that the flow inside the runner is exceedingly nonuniform along the runner periphery.

• 一般社団法人日本機械学会の論文
• 1991-02-15

著者

• FUKUTOMI Junichiro

  Department of Mechanical Engineering, The University of Tokushima

• Fukutomi Junichiro

  Department Of Mechanical Engineering The University Of Tokushima

• SENOO Yasutoshi

  Miura Industrial Co., Ltd.

• NAKASE Yoshiyuki

  Department of Mechanical Engineering, The University of Tokushima

• Nakase Y

  Univ. Tokushima Tokushima

• Nakase Yoshiyuki

  Department Of Mechanical Engineering The University Of Tokushima

• Senoo Yasutoshi

  Miura Industrial Co. Ltd.

関連論文

• Performance and Internal Flow of Cross-Flow Fan with Inlet Guide Vane
• A Numerical Method of Flow through a Cross-Flow Runner
• Pressure Recovery in a Centrifugal Blower Casing
• Unsteady Fluid Forces on a Blade in a Cross- Flow Turbine
• The Influences of Tip Clearance on the Performance of Nozzle Blades of Radial Turbines (Experiment and Performance Prediction at Three Nozzle Angles)
• The Influences of Tip-Clearance on the Performance of Nozzle Blades of Radial Turbines : Fluids Engineering
• Pressure Recovery in a Centrifugal Blower Casing

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