Numerical and Experimental Investigations of the Flow in a Stationary Pelton Bucket

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概要

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• A numerical code based on one of mesh-free particle methods, a Moving-Particle Semi-implicit (MPS) Method has been used for the simulation of free surface flows in a bucket of Pelton turbines so far. In this study, the flow in a stationary bucket is investigated by MPS simulation and experiment to validate the numerical code. The free surface flow dependent on the angular position of the bucket and the corresponding pressure distribution on the bucket computed by the numerical code are compared with that obtained experimentally. The comparison shows that numerical code based on MPS method is useful as a tool to gain an insight into the free surface flows in Pelton turbines.

• 一般社団法人 日本機械学会の論文

著者

• NAKANISHI Yuji

  Department of Mechanical Engineering, Kanagawa University

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• Numerical and Experimental Investigations of the Flow in a Stationary Pelton Bucket

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