| 热阻和非理想回热对铁电埃里克森制冷循环的(火用)经济优化性能的影响 |
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| 引用本文： | 杨惠山.热阻和非理想回热对铁电埃里克森制冷循环的(火用)经济优化性能的影响[J].太阳能学报,2005,26(3). |
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| 作者姓名： | 杨惠山 |
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| 作者单位： | 泉州师范学院物理系,泉州,362000 |
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| 基金项目： | 福建省教育厅科研基金项目(JB02184)
泉州市科委基金资助项目(Z2001010) |
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| 摘 要： | 应用有限时间炯分析法,研究热阻和非理想回热对铁电埃里克森制冷循环的炯经济优化性能的影响。基于铁电晶体的热力学特性,考虑线性传热规律,得到铁电埃里克森制冷循环的基本优化关系及其他性能参数,所得结论可为铁电埃里克森制冷循环的优化设计和性能改善提供些指导。
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| 关 键 词： | 有限时间热力学 铁电埃里克森制冷循环 炯经济优化性能 |
THE INFLUENCE OF THERMAL RESISTANCES AND NONPERFECT REGENERATIVE LOSSES ON THE EXERGOECONOMICAL OPTIMAL PERFORMANCE OF A FERROELECTRIC ERICSSON REFRIGERATOR |
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| Yang Huishan.THE INFLUENCE OF THERMAL RESISTANCES AND NONPERFECT REGENERATIVE LOSSES ON THE EXERGOECONOMICAL OPTIMAL PERFORMANCE OF A FERROELECTRIC ERICSSON REFRIGERATOR[J].Acta Energiae Solaris Sinica,2005,26(3). |
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| Authors: | Yang Huishan |
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| Abstract: | The influence of thermal resistances and nonperfect regenerative losses on the exergoeconomical optimal performance of a ferroelectric Ericsson refrigeration-cycle was analyzeed using the finite-time exergoeconomic method.. Based on the thermodynamics properties of ferroelectric materials and a linear heat-transfer law, the fundamental optimum relations and other relevant performance parameters were determined. The resrlts showed as the important reference for the optimal design and improring performance of a ferroelectric Ericsson refrigerator. |
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| Keywords: | finite-time thermodynamics ferroelectric Ericsson refrigerator exergoeconomical optimal performance |
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