A Flow Study in Francis Turbine : Part4, Effect of Number of Blades and Blade Length on Performance

In this paper, the effect of number of blades and blade length on the performance of Francis turbines was experimentally and analytically studied. The model turbine has the specific speed of Ns=240 m-kW. The effect on the performance by changing number of blades and blade length is represented syste...

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Veröffentlicht in:	Nihon Kikai Gakkai rombunshuu. B hen 1983/11/25, Vol.49(447), pp.2568-2574
Hauptverfasser:	NAGAFUJI, Tomotatsu, TAKIGAWA, Hiroshi
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Analysis
Online-Zugang:	Volltext
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