| 氨基础乙醇-水二元混合物相变蓄冷特性的动力学研究 |
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| 引用本文： | 杜雁霞,程宝义,贾代勇,茅靳丰,袁艳平.氨基础乙醇-水二元混合物相变蓄冷特性的动力学研究[J].太阳能学报,2007,28(3):301-303. |
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| 作者姓名： | 杜雁霞 程宝义 贾代勇 茅靳丰 袁艳平 |
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| 作者单位： | 解放军理工大学,南京,210007 |
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| 摘 要： | 采用等温DSC法对氨基乙醇—水二元混合物的蓄冷凝固特性进行了动力学分析,获得了该材料的结晶反应级数、反应速率常数、活化能等参数,并研究了添加剂对动力学参数的影响。结果表明,添加铝粉是提高该材料结晶反应速率的有效方法之一。
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| 关 键 词： | 氨基乙醇 相变 蓄冷 动力学 |
| 文章编号： | 0254-0096（2007）03-0300-03 |
| 修稿时间： | 2005-10-27 |
KINETICS STUDY OF PHASE CHANGE CHARACTERISTICS OF ETHANOLAMINE-WATER BINARY MIXTURE FOR COOL STORAGE |
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| Du Yanxia,Cheng Baoyi,Jia Daiyong,Mao Jinfeng,Yuan Yanping.KINETICS STUDY OF PHASE CHANGE CHARACTERISTICS OF ETHANOLAMINE-WATER BINARY MIXTURE FOR COOL STORAGE[J].Acta Energiae Solaris Sinica,2007,28(3):301-303. |
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| Authors: | Du Yanxia Cheng Baoyi Jia Daiyong Mao Jinfeng Yuan Yanping |
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| Abstract: | The method of constant temperature DSC was employed to investigate the kinetics of solidification of ethanolamine-water binary mixture and the reaction orders,reaction rate constant and activation energies of phase change are obtained.The affect of added material on kinetic parameters was investigated and the results indicated that aluminum adding is one of the effective mesures to improve the reaction rate of solidification of the material. |
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| Keywords: | ethanolamine phase change cool storage kinetics |
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