| 近室温磁制冷工质选择的热力学准则 |
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| 引用本文： | 常士楠,袁修干.近室温磁制冷工质选择的热力学准则[J].北京航空航天大学学报,1997,23(5):639-642. |
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| 作者姓名： | 常士楠 袁修干 |
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| 作者单位： | 北京航空航天大学飞行器设计与应用力学系 |
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| 摘 要： | 对近年来在制冷界研究相当活跃的磁制冷的工质，尤其是近室温磁制冷的工质－铁磁材料，在外加磁场中的热力学特性进行了分析、讨论，并在此基础上总结了选取近室温磁制冷工质的理论依据和原则，使实际中的选择工作有了针对性，减少了盲目性。
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| 关 键 词： | 磁热效应 制冷介质 铁磁材料 磁制冷 |
THERMODYNAMIC NORM FOR SELECTING REFRIGERANT OF MAGNETIC REFRIGERATION NEAR ROOM TEMPERATURE |
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| Chang Shinan,Yuan Xiugan.THERMODYNAMIC NORM FOR SELECTING REFRIGERANT OF MAGNETIC REFRIGERATION NEAR ROOM TEMPERATURE[J].Journal of Beijing University of Aeronautics and Astronautics,1997,23(5):639-642. |
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| Authors: | Chang Shinan Yuan Xiugan |
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| Abstract: | Refrigerants of magnetic refrigeration have been studied actively in the field of refrigeration these years.The thermodynamic characteristics of magnetic refrigerants in aded magnetic field,especially ferromagnetic material,which is used as refrigerant of magnetic refrigeration near room temperature,have been analyzed and discussed in this paper.On the basis of this,theoretical basis and principle of selecting refrigerant of magnetic refrigeration near room temperature has been summarized.This makes the selecting work less aimless in reality. |
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| Keywords: | magneto caloric effect refrigerants ferromagnetic materials magnetic refrigeration |
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