| 不可逆卡诺热机的最小传热面积 |
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| 引用本文： | 陈金灿,严子浚.不可逆卡诺热机的最小传热面积[J].科技通报,1993,9(3):147-151. |
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| 作者姓名： | 陈金灿 严子浚 |
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| 作者单位： | 厦门大学物理系 361005 |
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| 摘 要： | 研究各种不可逆效应对卡诺热机性能的影响,导出不可逆卡诺热机的最佳传热面积比以及最小传热面积与有关参数间的关系.由此对不可逆卡诺热机的效率、输出功率、供热率、工质在两个等温过程中的温度等参数作了较详细的讨论,获得一些有意义的新结论。
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| 关 键 词： | 卡诺热机 传热面积 不可逆效应 |
Minimum Heat-Transfer Area of an Irreversible Carnot Engine |
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| Chen Jincan,Yan Zijun.Minimum Heat-Transfer Area of an Irreversible Carnot Engine[J].Bulletin of Science and Technology,1993,9(3):147-151. |
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| Authors: | Chen Jincan Yan Zijun |
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| Institution: | Chen Jincan,Yan Zijun Department of Physics,Xiamen University,361005 |
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| Abstract: | The influence of various irreversible effects on the performance of a Carnot engine is investigated. The
optimal ratio of heat-transfer areas and the relation between the minimum heat-transfer area and the related
parameters of the irreversible Carnot engine are derived. They are used to discuss the efficiency, power out-
put, rate of supply heat, and temperatures of the working fluid in the two isothermal processes of the engine in
detail. Some mew significant conclusions are obtained. |
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| Keywords: | Carnot heat engine heat-transfer area optimal performance |
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