Variable-pitch air-turbine
Papers from the Third European
Wave Energy Conference, Patras, Greece, October 1998:
Design
and Construction of the Variable-Pitch Air Turbine for the Azores Wave Energy
Plan
Design
and Construction of Elastomeric Parts for the Azores OWC High Speed Stop Valve
Eddy-Current Actuator for a Variable Pitch Turbine

Rendered Solid Works model of turbine rotor, by Ross Henderson.