Auteur Bingwei Song
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Bingwei Song, Auteur ; Hironori Horiguchi, Auteur ; Yumeto Nishiyama, Auteur |The fundamental characteristics of rotordynamic fluid force moment on the backshroud of a Francis turbine runner in precession motion were studied using model tests and computations based on a bulk flow model. The runner is modeled by a disk pos[...]
Article : texte imprimé
Bingwei Song, Auteur ; Hironori Horiguchi, Auteur ; Zhenyue Ma, Auteur |This paper addresses the rotordynamic instability of an overhung rotor caused by a hydrodynamic moment due to whirling motion through the structural coupling between whirl and precession modes. First, the possibility of instability is discussed [...]
