| 三水醋酸钠相变储能性能的实验研究 |
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| 引用本文： | 茅靳丰,马天宝,李金田.三水醋酸钠相变储能性能的实验研究[J].洁净与空调技术,2009(3):12-14. |
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| 作者姓名： | 茅靳丰 马天宝 李金田 |
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| 作者单位： | 解放军理工大学工程兵工程学院 |
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| 摘 要： | 以三水醋酸钠为例，研究其在凝固过程中存在严重的过冷和相分层问题，用羧甲基纤维素（CMC）和明胶做其防相分层剂，添加不同的成核剂，来解决其过冷问题。通过匹配实验和循环实验找出几种能显著改善三水醋酸钠相变性能的添加剂配方，并对两组结果进行了比较分析。
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| 关 键 词： | 相变材料 过冷 成核剂 |
Experimental Researches for the Heat Storage Performance of Sodium Acetate Trihydrate |
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| Mao Jinfeng,Ma Tianbao,Li Jintian.Experimental Researches for the Heat Storage Performance of Sodium Acetate Trihydrate[J].Contamination Control & Air-Conditioning Technology,2009(3):12-14. |
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| Authors: | Mao Jinfeng Ma Tianbao Li Jintian |
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| Affiliation: | Mao Jinfeng, Ma Tianbao, Li Jintian |
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| Abstract: | As a phase change material,sodium acetate trihydrate has serious supercooling and phase segregation during solidification.CMC and glutin are used as thickening agent and several salts are added as nucleating agents in order to reduce the supercooling.Make experiments on matching and cycling to find several effective additives,on second thoughts compare and analyse two results. |
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| Keywords: | Phase change material Supercooling Nucleating agents |
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