自由ピストン・ガスタービンの正味熱効率 : (第1報)ペスカラ・サイクル

概要

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In this paper, the effective thermal efficiency and other thermodynamical factors of the Pescara gas turbine are calculated on the following assumptions : 1. The miscellaneous losses in irreversible changes are as little as possible. 2. The factors prescribing them are constant. 3. In the engine cylinder, combustion occurs only under constant volume and pressure. 4. The highest pressure and compression pressure are constant. As the results of calculations, the thermal efficiency has been proved to be very high even at low gas temperatures, for instance, 41% under the following conditions, turbine adiabatic efficiency 85% pressure ratio in compressor cylinder 5 turbine inlet temperature 364℃ excess air factor in engine cylinder 1.6
一般社団法人日本機械学会の論文
1952-12-05