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研究了有限热源条件下工质与热源间传热规律服从Q∝ (ΔT) m 时广义卡诺热机的有限时间热力学性能 ,导出了循环的最优构形及最优功率与效率间的基本优化关系 ,给出了某些特例分析 ,所得结果对实际热机的设计工作具有一定的理论指导作用 .
The finite-time thermodynamic properties of generalized Carnot engine with Qα (ΔT) m heat transfer between working fluid and heat source under the condition of finite heat source were studied. The optimal configuration of the cycle and the optimization of optimal power and efficiency were derived Relationship, given some special cases of analysis, the results obtained on the actual heat engine design has a certain theoretical guidance.