| 过程速率有限对卡诺制冷机制冷系数与利润率间关系的影响 |
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| 引用本文： | 陈文振,孙丰瑞,陈林根.过程速率有限对卡诺制冷机制冷系数与利润率间关系的影响[J].海军工程大学学报,1992(2). |
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| 作者姓名： | 陈文振 孙丰瑞 陈林根 |
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| 作者单位： | 海军工程学院训练部，海军工程学院训练部，海军工程学院舰船蒸汽燃气核动力系 |
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| 摘 要： | 本文讨论在给定的热源温度和压缩比的情况下,涉及活塞惯性且过程进行的速率有限,只考虑传热不可逆影响的内可逆卡诺制冷机的制冷系数与利润率的关系,得到了一些有意义的结论,为实际制冷机设计提供了一个新的理论依据。
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| 关 键 词： | 有限时间热力学 制冷机 (火用)经济分析 最优设计 |
The Effect of Finite Rate Processes on the Relation between Coefficient of Performance and Profit Rate of a Carnot Refrigerator |
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| Chen Wenzhen Sun Fengrui Chen Lingen.The Effect of Finite Rate Processes on the Relation between Coefficient of Performance and Profit Rate of a Carnot Refrigerator[J].Journal of Naval University of Engineering,1992(2). |
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| Authors: | Chen Wenzhen Sun Fengrui Chen Lingen |
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| Institution: | Chen Wenzhen Sun Fengrui Chen Lingen |
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| Abstract: | Under the condition of the given reservoir temperature and compression ratio, the relation between coefficient of performance and profit rate of an endoreversible Carnot refrigerator effected by the piston inertia, finite rate processes and irreversiblity of heat conduction is discussed. Some significant results are obtained. A new theoretic basis is provided for the design of practical refrigerators. |
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| Keywords: | Finite time thermodynamics Refrigerator Exergoeconomic analysis Optimal design |
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