Effect of Trailing Edge Geometry and Thickness on the Performance of Certain Turbine Stator Blading
Title | Effect of Trailing Edge Geometry and Thickness on the Performance of Certain Turbine Stator Blading PDF eBook |
Author | Herman W. Prust |
Publisher | |
Pages | 28 |
Release | 1972 |
Genre | Fluid dynamics |
ISBN |
The experimental and analytical investigation included solid blades with five different trailing-edge thicknesses and four different trailing-edge geometries. One of the geometries was round, one was square, one was tapered from the suction surface, and the other tapered from the pressure surface. One of the trailing-edge thicknesses was sharp edged; the other four thicknesses were equivalent to about 5, 11, 16, and 20 percent of the blade throat width. The experimental results show increased efficiency loss for increased trailing-edge thickness for all trailing-edge geometries. The blade with round trailing edge, equal to about 11 percent of the blade throat width, had 60 percent more loss than the sharp-edged blade. For the same trailing-edge thickness, square trailing edges caused more loss than round trailing edges, and the tapered trailing edges caused about the same loss as the round trailing edges.
Effect of Trailing-edge Geometry and Thickness on the Performance of Certain Turbine Stator Blading
Title | Effect of Trailing-edge Geometry and Thickness on the Performance of Certain Turbine Stator Blading PDF eBook |
Author | Herman W. Prust |
Publisher | |
Pages | 21 |
Release | 1972 |
Genre | |
ISBN |
Effect of Reduced Stator-blade Trailing-edge Thickness on Over-all Performance of a Transonic Turbine
Title | Effect of Reduced Stator-blade Trailing-edge Thickness on Over-all Performance of a Transonic Turbine PDF eBook |
Author | Warren J. Whitney |
Publisher | |
Pages | 14 |
Release | 1955 |
Genre | |
ISBN |
NASA Technical Note
Title | NASA Technical Note PDF eBook |
Author | |
Publisher | |
Pages | 410 |
Release | 1972 |
Genre | |
ISBN |
Monthly Catalog of United States Government Publications
Title | Monthly Catalog of United States Government Publications PDF eBook |
Author | |
Publisher | |
Pages | 2834 |
Release | 1975 |
Genre | Government publications |
ISBN |
Cold-air Study of the Effect on Turbine Stator Blade Aerodynamic Performance of Coolant Ejection from Various Trailing-edge Slot Geometries
Title | Cold-air Study of the Effect on Turbine Stator Blade Aerodynamic Performance of Coolant Ejection from Various Trailing-edge Slot Geometries PDF eBook |
Author | Herman W. Prust |
Publisher | |
Pages | 36 |
Release | 1974 |
Genre | Gas-turbines |
ISBN |
Monthly Catalog of United States Government Publications
Title | Monthly Catalog of United States Government Publications PDF eBook |
Author | United States. Superintendent of Documents |
Publisher | |
Pages | 1320 |
Release | 1966 |
Genre | Government publications |
ISBN |