Shrouded Wind Turbine Research Articles

Potential application of radial splitter diffuser to shrouded wind turbines

The application of a new concept of efficient wide-angle conical diffuser utilizing radial splitters is proposed. With this diffuser concept a significant pressure recovery has been demonstrated with expansion angle as high as 40 degrees together with good exit flow uniformity. Competitive aerodynamic performance will be shown possible with the proposed shroud, with potential for improved cost-effectiveness over the current shroud designs.