The article researches a feasibility of real cycles of combined power plants including gas turbine engines and Stirling engines. The variant of construction concepts of such power plants has been considered. The analysis of thermodynamic cycles has been performed, the dependences to calculate their basic parameters has been founded. Based on the research results quantify the heat utilization degree of the combustion products of a gas turbine engine for the Stirling engine has been given. Stirling engine’s efficiency, power and combined power plant’s efficiency in general has been identified. The heat exchanger’s type and heat transfer agent has been proposed, the optimal parameters by conditions of maximum efficiency of the plant has been identified. Proposals for the application and the empowerment of such power plants as part of the vehicles has been offered.
combined power plant, gas turbine engine, Stirling engine, thermodynamic cycles, efficiency, heat exchanger
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