| 量子卡诺制冷循环 |
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| 引用本文： | 林为农,何济洲,舒绍先,谢利群.量子卡诺制冷循环[J].景德镇高专学报,2006,21(2):54-56. |
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| 作者姓名： | 林为农 何济洲 舒绍先 谢利群 |
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| 作者单位： | 1. 景德镇高专物理与应用电子系,江西,景德镇,333000
2. 南昌大学物理系,江西,南昌,330029 |
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| 摘 要： | 本文根据量子力学和热力学理论,提出了一种以大量的处在无限深势阱中的微观粒子为工质的量子卡诺制冷循环模型。推导出它的制冷系数的表达式,结果发现,其制冷系数与经典卡诺制冷循环相类似。这对低温或超低温下制冷机的研究具有理论意义。
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| 关 键 词： | 量子卡诺制冷循环 制冷系数 制冷机 |
| 文章编号： | 1008-8458（2006）02-0054-03 |
| 收稿时间： | 2005-11-20 |
| 修稿时间： | 2005-11-20 |
Quantum Carnot Refrigeration Cycle |
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| LIN Wei-nong,He Ji-zhou,SHU Shao-xian,Xie li-qun.Quantum Carnot Refrigeration Cycle[J].Jingdezhen Comprehensive College Journal,2006,21(2):54-56. |
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| Authors: | LIN Wei-nong He Ji-zhou SHU Shao-xian Xie li-qun |
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| Institution: | 1.Dept. of Physies,Jingdezhen Comprehensiv College,Jingdezhen Jiangxi 333000; 2.Dept. of Physics,Nanchang University,Nanchang 330029 |
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| Abstract: | Based on quantum mechanics and thermodynamics, a model of Carnot refrigeration cycle is proposed in which the working substance is composed of micro-particles contained in a potential well.The coefficient of performance is derived.The result shows that quantum refrigeration cycle is similar to classical refrigeration.It will be significant for the research of refrigerators in low or ultra-low temperature. |
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| Keywords: | quantum Carnot refrigeration cycle coefficient of performance refrigerators |
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