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Improving the aerodynamic efficiency of blade profile cascade used in a cooled turbine

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Abstract

Good effect from using rotor blade cascades, the pressure side’s profile of which has a bend near the trailing edge at an angle of no larger than 15°, is confirmed from the results of experimental studies.

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References

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Author information

Authors and Affiliations

  1. OOO Siemens, Letnikovskaya ul. 11/10, str. 1, Moscow, 115114, Russia

    B. I. Mamaev

  2. NPP Motor Federal State Unitary Enterprise, ul. Sel’skaya-Bogorodskaya 2, Ufa, 450033, Bashkortostan, Russia

    M. R. Valeev

Authors
  1. B. I. Mamaev
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  2. M. R. Valeev
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Original Russian Text © B.I. Mamaev, M.R. Valeev, 2010, published in Teploenergetika.

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Mamaev, B.I., Valeev, M.R. Improving the aerodynamic efficiency of blade profile cascade used in a cooled turbine. Therm. Eng. 57, 786–789 (2010). https://doi.org/10.1134/S0040601510090107

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  • DOI: https://doi.org/10.1134/S0040601510090107

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