The capabilities of controlling a low-emission combustor (LEC) over a wide range of ambient conditions are analyzed. The LES is intended for a GTU-16P gas turbine that is a derivative of the PS-90A aircraft engine by the UEC Aviadvigatel company. The LEC is of premix swirl stabilized type based on GTE-110 prototype. Its burner consists of pilot and main burners. The main burner has two fuel supply channels that allow controlling the quality of the air-fuel mixture. The low-emission operation range of the LEC can be extended to 70% load at negative ambient temperatures by bleeding air to the compressor inlet.
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Translated from Élektricheskie Stantsii, No. 12, December 2019, pp. 20 – 22.
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Bulysova, L.A., Tumanovskii, A.G., Gutnik, M.N. et al. Low-Emission Operation of Aeroderivative Gas-Turbine Combustor over a Wide Range of Ambient Conditions. Power Technol Eng 54, 93–95 (2020). https://doi.org/10.1007/s10749-020-01173-3
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DOI: https://doi.org/10.1007/s10749-020-01173-3