| 热机及其效率研究 |
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| 引用本文： | 靳海芹,王筠.热机及其效率研究[J].培训与研究,2009,26(8):11-13. |
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| 作者姓名： | 靳海芹 王筠 |
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| 作者单位： | 湖北第二师范学院物理与电子信息学院,武汉,430205 |
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| 摘 要： | 热机是生活及工业生产中被普遍使用的机械装置之一，其效率也是人们最为关注的焦点之一。本文给出了对热机及卡诺热机效率的详细推导，并对其进行推广，延伸到制冷机及卡诺制冷机的制冷系数，从而使人们对热机及制冷机有一个更为全面的认识。
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| 关 键 词： | 热机 制冷机 卡诺循环 效率 制冷系数 |
Research on the Thermal Machine and Its Efficiency |
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| JIN Hai - qin,WANG Yun.Research on the Thermal Machine and Its Efficiency[J].Training and Research-Journal of Hubei College of Education,2009,26(8):11-13. |
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| Authors: | JIN Hai - qin WANG Yun |
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| Institution: | JIN Hai - qin WANG Yun ( 1,2 College of Physics and Electronic Information, Hubei University of Education, Wuhan 430205, China) |
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| Abstract: | Thermal machine is one of devices being used generally in commercial run and our life, its efficiency is also one of focal points cared by people. This paper not only gives a detailed derivation for the efficiency of the thermal machine and the Carnot thermal machine, but also extends to the efficiency of the refrigerating machine and the Carnot refrigerating machine. All of those make an overall cognition to the thermal machine and the refrigerating machine for people. |
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| Keywords: | thermal machine refrigerating machirie Camot cycle efficiency refrigerating coefficient |
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