| 有限时间内不可逆卡诺热机的最少循环时间和熵产的关系 |
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| 引用本文： | 刘仕强,杨玉顺. 有限时间内不可逆卡诺热机的最少循环时间和熵产的关系[J]. 热能动力工程, 2000, 15(3): 232-234 |
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| 作者姓名： | 刘仕强 杨玉顺 |
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| 作者单位： | 哈尔滨工业大学,能源科学与工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 对有限时间热力学时间问题进行了探讨，推导出了有限时间内不可逆卡诺热机的内不可逆熵产与最少循环时间成单调递减关系，并指出熵不仅能标标时间之矢，而且能够计算时间之量。
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| 关 键 词： | 有限时间热力学 熵产 不可逆卡诺热机 循环时间 |
The Relation Between the Minimum Cycle Time and Entropy Generation of a Finite-time Endo-irreversible Carnot Engine |
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| Liu Shiqiang,Yang Yushun. The Relation Between the Minimum Cycle Time and Entropy Generation of a Finite-time Endo-irreversible Carnot Engine[J]. Journal of Engineering for Thermal Energy and Power, 2000, 15(3): 232-234 |
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| Authors: | Liu Shiqiang Yang Yushun |
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| Abstract: | An exploratory study is conducted of the issue of finite time thermodynamics ti m e. Deduced in this paper is a simple decreasing relationship between the minimu m cycle time and the irreversible entropy generation of a finite time endo irr ev ersible Carnot engine. It is noted that the entropy can not only mark the time arrow but also calculate the quantity of time. |
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| Keywords: | finite t ime thermodynamics time entropy generation |
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