Experiments Concerning the Effect of Trailing-Edge Thickness on Blade Loss and Turbine Stage Efficiency
نویسنده
چکیده
Theoretical assessments of the influence of trailing-edge thickness on turbine blade loss coefficients are reviewed and compared with the results of a cascade tunnel investigation. Tests on a single-stage turbine indicate that efficiency is much more sensitive to stator blade trailing-edge thickness than simple estimates woul d indicate, but rotor blade thickness effects on efficiency are in line with simple prediction.
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