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Aerodynamic refinement of turbine cascades
Authors:B I Mamaev  I N Ivanov
Institution:1.OOO Siemens,Moscow,Russia;2.A.M. Lyul’ka Scientific and Technical Center,Moscow,Russia
Abstract:Based on the experimental data, a dependence of the minimal friction losses in cascades was obtained. A turbine stage efficiency gain as a result of cascade improvement over the last three decades of the 20th century was estimated by this dependence.
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