| 摘要 |
A turbine rotor assembly for extracting energy from an oscillating working fluid. The turbine rotor assembly includes a hub rotatable about a central axis. A plurality of blades is mounted to the hub about the central axis. Each blade has a leading edge and a trailing edge which are configured to be complementary in profile to each other such that the blades can be mounted in close fitting edge-to-edge proximity to each other. |
