| 单级、两级相变材料复合体系的隔热降温特性 |
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| 引用本文： | 王岐东,赵华,张学义,康惠宝.单级、两级相变材料复合体系的隔热降温特性[J].北京工商大学学报(自然科学版),1998(1). |
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| 作者姓名： | 王岐东 赵华 张学义 康惠宝 |
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| 作者单位： | 北京轻工业学院化学工程系!北京，100037，北京轻工业学院化学工程系!北京，100037，北京理工大学化工与材料学院!北京100037，北京理工大学化工与材料学院!北京100037 |
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| 摘 要： | 利用选择、配制出的两级相变材料体系，即：Ca(NO3)2·4H2O＋4．7％碳酸盐成核剂+1．9％增调剂体系和Na2CO3·10H2O＋6％硼酸盐成核剂+4．5％增稠剂体系作为第一、第二级隔热相变材料；设计、制作了单级相变材料复合体系和两级相变材料复合体系的实验装置．对单级与两级相变材料复合体系的隔热降温特性进行了探讨．实验证明，两级相变材料复合体系的隔热降温性能优于单级体系．
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| 关 键 词： | 相变材料 相变储能 隔热降温 |
HEAT-INSULATION CHARACTERISTICS OF THE SINGLE AND TWO COMPLEX PHASECHANGE MATERIAL SYSTEMS |
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| Wand Qidong, Zhao Hua.HEAT-INSULATION CHARACTERISTICS OF THE SINGLE AND TWO COMPLEX PHASECHANGE MATERIAL SYSTEMS[J].Journal of Beijing Technology and Business University:Natural Science Edition,1998(1). |
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| Authors: | Wand Qidong Zhao Hua |
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| Abstract: | This paper documents the relative merits of choosing and making the suitable two phase-change material systems Ca (NO3) 2. 4H2O+4.7% carbonate core-reagent +1.9% dense-reagent system and Na2CO3. 10H2O+6% borate core-reagent+4.5%dense-rcagot system, which are made the first and second phase-change materials for designing the single and two complex phase-change material experimental instruments.This paper also puts further discussion about the characteristics of single and two complex phase-change material systems. It is proved that the two complex phasechange material system have great advantage than the single complex phase-change material system. |
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| Keywords: | phase-change material phase-change storing energy heat-insulation |
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