| 半导体温差发电器的工作性能优化 |
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| 引用本文： | 屈健,李茂德,乐伟,林泉.半导体温差发电器的工作性能优化[J].低温工程,2005(2):20-23. |
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| 作者姓名： | 屈健 李茂德 乐伟 林泉 |
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| 作者单位： | 同济大学机械工程学院,上海,200092;同济大学机械工程学院,上海,200092;同济大学机械工程学院,上海,200092;同济大学机械工程学院,上海,200092 |
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| 摘 要： | 应用有限时间热力学理论分析了半导体温差发电器的工作性能.推导了在内外均不可逆情况下发电器的输出功率和效率的表达式,并在此基础上重点讨论了发电器在外部条件变化时的性能,获得了一些有意义的结果.
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| 关 键 词： | 半导体温差发电器 输出功率 工作效率 |
| 文章编号： | 1000-6516(2005)02-0020-04 |
Performance optimization for a semiconductor thermoelectric generator |
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| Qu Jian,Li Maode,LE Wei,Lin Quan.Performance optimization for a semiconductor thermoelectric generator[J].Cryogenics,2005(2):20-23. |
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| Authors: | Qu Jian Li Maode LE Wei Lin Quan |
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| Abstract: | The performance of a semiconductor thermoelectric generator is analyzed by using the theory of finite-time thermodynamics. The general expressions of the power and efficiency of the generator under the internally and externally irreversibl e model are derived. Through the main discussion of the performance of the gener ator based on the varying external condition, some significant conclusions are o btained. |
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| Keywords: | semiconductor thermoelectric generator output power working efficiency |
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