Changsha

Zhefu (Zhejiang Fuchunjiang Hydropower Equipment Co) has developed a scale model of one of their prototype bulb runners for the Changsha project to test at the LMH laboratory from December 2012 until spring of 2013..

 

Prototype characteristics

Max. Head = 7.7 m
Min. Head = 1.5 m
Rotation speed = 68.2 rpm
Runner diameter = 6.75 m
Scale model ratio = 17.76

Changsha