| 热漏对热机功率效率特性的影响 |
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| 引用本文： | 陈林根,孙丰瑞,陈文振. 热漏对热机功率效率特性的影响[J]. 海军工程大学学报, 1993, 0(1) |
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| 作者姓名： | 陈林根 孙丰瑞 陈文振 |
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| 作者单位： | 海军工程学院舰船蒸汽燃气核动力系，海军工程学院基础部，海军工程学院基础部 |
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| 摘 要： | 本文研究热漏对热机最优性能的影响,导出存在热阻和热漏损失的定常态流不可逆热机的功率、效率关系。所得结果不同于仅存在热阻损失时的内可逆热机的功率效率特性,且与实际热机特性相一致。
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| 关 键 词： | 有限时间热力学 不可逆热机 最优性能 |
The Influence of Internal Heat Leak on the Power versus Efficiency Characteristics of Heat Engines |
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| Chen Lingen Sun Fengrui Chen Wenzhen. The Influence of Internal Heat Leak on the Power versus Efficiency Characteristics of Heat Engines[J]. Journal of Naval University of Engineering, 1993, 0(1) |
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| Authors: | Chen Lingen Sun Fengrui Chen Wenzhen |
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| Affiliation: | Chen Lingen Sun Fengrui Chen Wenzhen |
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| Abstract: | The influence of internal heat leak on the optimal performance of heat engines is studied in this paper. The relation between optimal power output and efficiency for a steady-state irreversible heat engine with irreversibilities of external heat resistance and internal heat leak is derived. The power versus efficiency characteristics obtained here is qualitatively different from that for an endoreversible heat engine and is in agreement with that for a real heat engine. |
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| Keywords: | Finite time thermodynamics Irreversible heat engine Optimal performance |
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