| 摘要 |
The present invention generally relates to hydraulic turbines. More in particular, the present invention relates to guide vanes and stay vanes for a hydraulic turbine. The present invention discloses a vane (300) for a hydraulic turbine, comprising at least two plates (301, 302, 303, 304) consecutively disposed such to form a hollow hydraulic shape, and an inner element (306) at least partially enclosed by said at least two plates (301, 302, 303, 304), wherein at least one of the plates is removably attached to the inner element (306). |
