| 半导体制冷电极工作性能的数值模拟 |
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| 引用本文： | 屈健,李茂德.半导体制冷电极工作性能的数值模拟[J].热科学与技术,2005,4(4):373-376. |
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| 作者姓名： | 屈健 李茂德 |
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| 作者单位： | 同济大学,机械工程学院,上海,200092 |
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| 摘 要： | 通过对稳定情况下半导体制冷器P型元件的工作模型分析,给出了其工作性能的分析解和数值解.结果显示对于单级制冷器,其制冷元件工作在较大温差下时,考虑温度对材料性能的影响是必要的.
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| 关 键 词： | 半导体制冷器 制冷系数 制冷率 |
| 文章编号： | 1671-8097(2005)04-0373-04 |
| 收稿时间： | 07 8 2005 12:00AM |
| 修稿时间： | 09 22 2005 12:00AM |
Numerical simulation on performance of thermoelectric refrigerator elements |
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| QU Jian,LI Mao-de.Numerical simulation on performance of thermoelectric refrigerator elements[J].Journal of Thermal Science and Technology,2005,4(4):373-376. |
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| Authors: | QU Jian LI Mao-de |
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| Affiliation: | Mech. Eng. College, Tongji Univ. , Shanghai 200092, China |
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| Abstract: | Working on the stable condition, analytical and numerical solutions on the performance of semiconductor refrigeration elements were obtained by analyzing the working model of a P-type element. Results show that for single-stage semiconductor refrigeration it is necessary to consider the influence of the temperature on the performance when its elements are working on the large temperature differences. |
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| Keywords: | thermoelectric cooler refrigeration coefficient refrigeration rate |
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