| 铁磁斯特林制冷机的(火用)经济优化性能 |
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| 引用本文： | 杨惠山.铁磁斯特林制冷机的(火用)经济优化性能[J].泉州师范学院学报,2004,22(4):12-16. |
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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,福建,泉州,362000 |
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| 基金项目： | 泉州市科委资金资助项目(Z2001010) |
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| 摘 要： | 应用有限时间热力学理论,建立铁磁斯特林制冷循环模型,考虑有限速率热传导、回热损失等因素,基于铁磁材料的热力学性质,导出铁磁斯特林制冷循环的优化性能,进而以利润率为目标,导得最大利润率情况时的制冷系数及其他性能参数,所得结论可为铁磁斯特林制冷机的研制和设计提供理论指导.①
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| 关 键 词： | 铁磁材料 斯特林制冷机 经济优化性能 |
| 文章编号： | 1009-8224(2004)04-0012-05 |
| 修稿时间： | 2004年3月24日 |
Exergoeconomical Optimal Performance of the Ferromagnetic Stirling Refrigerator |
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| YANG Hui-shan.Exergoeconomical Optimal Performance of the Ferromagnetic Stirling Refrigerator[J].Journal of Quanzhou Normal College,2004,22(4):12-16. |
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| Authors: | YANG Hui-shan |
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| Abstract: | By using the finite-time thermodynamic theory,a Stirling refrigeration cycle model using ferromagnetic materials as working substance is set up, in which finite-rate heat transfer, regenerative losses are taken into account. On the basis of the thermodynamic properties of ferromagnetic material, the general performance characteristics of ferromagnetic Stirling refrigerations cycle are investigated. Moreover,the paper takes further steps to explore the exergoeconomical optimal performance of a ferromagnetic Stirling refrigerator with thermal resistances and regenerative loss. The results obtained here may provide some new theoretical guidance for the development and optimal design of ferromagnetic Stirling refrigerators. |
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| Keywords: | ferromagnetic material stirling refrigerator exergoeconomical optimal performance |
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