| 复合低温相变蓄冷材料的实验研究 |
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| 引用本文： | 杨颖,沈海英.复合低温相变蓄冷材料的实验研究[J].低温物理学报,2009,31(2). |
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| 作者姓名： | 杨颖 沈海英 |
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| 作者单位： | 重庆大学动力工程学院,重庆,400044
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| 基金项目： | 科技部科技型中小型企业技术创新基金 |
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| 摘 要： | 提出自行研制的一种复合低温相变蓄冷材料,通过实验分析了该蓄冷材料的融点、相变潜热和凝固融化过程曲线.该材料由有机物和无机物混合而成,用示差扫描量热仪(DSC)来测定该蓄冷材料的融点、相变潜热;用低温冰箱测试凝固融化过程材料的均匀稳定性.实验结果表明,该材料具有良好的性能,适用于医药、食品、冰箱及冷库等蓄冷装置中.
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| 关 键 词： | 融点 复合蓄冷材料 相变潜热 |
INVESTIGATION ON CRYOGENICS COOL THERMAL ENERGY STORAGE PHASE CHANGE COMPOSITION MATERIAL |
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| YANG Ying SHEN Hai-ying.INVESTIGATION ON CRYOGENICS COOL THERMAL ENERGY STORAGE PHASE CHANGE COMPOSITION MATERIAL[J].Chinese Journal of Low Temperature Physics,2009,31(2). |
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| Authors: | YANG Ying SHEN Hai-ying |
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| Institution: | YANG Ying SHEN Hai-ying Departments of Power Machinery,Chongqing University,Chongqing 400044 |
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| Abstract: | The cooling energy storage phase change composite material developed by us selves is presented. The properties of cooling energy storage material include melting point,phase change fusion heat and cooling curve are investigated. The cooling energy storage phase change composite material is composed of the one organic matter and one inorganic matter. The Differential Scanning Calorimeter (DSC) was used to determine melting point and phase change fusion heat. The hypothermia refrigerator was used to determine... |
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| Keywords: | melting point compound cooling energy storage material phase change fusion heat |
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