Abstract
A technique of one-dimensional turbine performance calculation, implemented into a quick-operating computational code, is stated. Analytical relations for a flow outlet angle calculation as well as semi-empirical relations for taking into account various types of energy losses and cooling are applied. Satisfactory matching of calculation results and tests at a wide range of turbine operation modes is shown.
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Original Russian Text © B.I. Mamaev, V.K. Ryabov, 2015, published in Izvestiya VUZ. Aviatsionnaya Tekhnika, 2015, No. 1, pp. 50–55.
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Mamaev, B.I., Ryabov, V.K. A technique for the gas dynamic calculation of the cooled multistage turbine performance. Russ. Aeronaut. 58, 62–70 (2015). https://doi.org/10.3103/S1068799815010109
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DOI: https://doi.org/10.3103/S1068799815010109