| 脂肪醇相变蓄能特性的数值模拟 |
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| 引用本文： | 左建国,李果.脂肪醇相变蓄能特性的数值模拟[J].节能,2012,31(4):13-16. |
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| 作者姓名： | 左建国 李果 |
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| 作者单位： | 大连理工大学能源与动力学院,辽宁大连,116024 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助（项目编号：DUTllNYl3） |
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| 摘 要： | 利用FLUENT凝固/融化模型对多种脂肪醇在蓄能球内的凝固过程进行数值模拟,得到了蓄能球液相随时间的变化规律。针对适用于常规空调工况的十醇,分析了凝固时间与壁面温度、球径和导热系数的关系,对脂肪醇在蓄能领域的应用具有一定的参考价值。
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| 关 键 词： | 相变材料 脂肪醇 蓄能球 FLUENT |
Numerical simulation on phase change energy storage performance of fatty alcohols |
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| ZUO Jian-guo,LI Guo.Numerical simulation on phase change energy storage performance of fatty alcohols[J].Energy Conservation,2012,31(4):13-16. |
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| Authors: | ZUO Jian-guo LI Guo |
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| Affiliation: | (School of Energy and Power Engineering,Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | By using solidification/melting model of FLUENT software,the solidification process of variousfatty alcohols in energy storage ball is numerically simulated.The change of liquid fraction with timeis obtained.For 1-Decanol,the effects of temperature,radius and heat conductivity on solidification time are analyzed.The conclusion of this papercan provide reference for the application of fatty alcohol in energy storage field. |
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| Keywords: | phasechange material fatty alcohol energy storage ball FLUENT |
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