| 波纹管对纳米复合相变材料蓄放热性能影响的试验研究 |
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| 引用本文： | 崔海亭,郭彦书,赵少航,史建春.波纹管对纳米复合相变材料蓄放热性能影响的试验研究[J].河北机电学院学报,2011(2):77-79,99. |
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| 作者姓名： | 崔海亭 郭彦书 赵少航 史建春 |
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| 作者单位： | [1]河北科技大学机械电子工程学院,河北石家庄050018 [2]石家庄市节能监察中心,河北石家庄050021 |
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| 基金项目： | 国家自然科学基金资助项目（50876004）; 河北省科技支撑计划项目（09203923D）; 河北省教育厅科学研究计划项目（2009437） |
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| 摘 要： | 以纳米复合材料作为相变蓄热材料,加工制作了相变蓄热装置,并搭建了蓄热器热性能实验台,对传热元件分别为光管和波纹管的蓄热容器进行了相变蓄热实验,测量了相变材料的温度并通过数据采集仪进行数据采集,整理绘制了在不同条件下的温度时间曲线并进行了分析讨论。结果表明波纹管能够加快热媒体在波纹管中的流动,缩短蓄热所需时间,并且提高放热速率。
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| 关 键 词： | 纳米复合材料 储能技术 相变材料 波纹管 |
Experimental investigation on heat storage and discharge characteristics of nano composite phase change materials with heat transfered by corrugated tube |
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| Authors: | CUI Hai-ting GUO Yan-shu ZHAO Shao-hang SHI Jian-chun |
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| Affiliation: | 1.College of Mechanical and Electronic Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;2.Shijiazhuang Energy-saving and Supervise Center,Shijiazhuang Hebei 050021,China) |
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| Abstract: | An experimental system was designed in which nano composite materials were used as phase change materials.Experiments were carried out with smooth tube and corrugated tube used as heat transfer tubes respectively.The experiments used Agilent to gather the data of the temperature,and the temperature variation curves were plotted and the results were discussed.The results indicates that the corrugated tube used as heat transfer tube will not only lead to quicker fluids flow,shorter time of charging,but also enhance the discharging process. |
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| Keywords: | nano composite materials energy storage technique phase change material（PCM） corrugated tube |
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