| 兰州地区太阳能相变集热蓄热墙系统热特性分析 |
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| 引用本文： | 许兰广,厚彩琴,王刚,宋宗伟.兰州地区太阳能相变集热蓄热墙系统热特性分析[J].甘肃科学学报,2017,29(4). |
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| 作者姓名： | 许兰广 厚彩琴 王刚 宋宗伟 |
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| 作者单位： | 兰州理工大学 土木工程学院,甘肃 兰州,730050 |
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| 基金项目： | 甘肃省绿色建筑科技项目，甘肃省自然科学基金项目 |
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| 摘 要： | 根据兰州地区太阳辐射的特点,利用Fluent软件对太阳能相变集热蓄热墙系统进行数值模拟,通过与传统型太阳能集热蓄热墙系统进行对比,探讨应用太阳能相变集热蓄热墙系统的优势。通过建立非稳态太阳能相变集热蓄热墙系统三维模型,采用CFD方法对控制方程进行求解,结果表明,太阳能相变集热蓄热墙系统在兰州地区具有应用的可行性和舒适性。
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| 关 键 词： | 太阳能相变集热蓄热墙 热特性 CFD |
Thermal Characteristics Analysis of Solar Energy Phase Change Heat Storage Wall System in Lanzhou |
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| Xu Languang,Hou Caiqin,Wang Gang,Song Zongwei.Thermal Characteristics Analysis of Solar Energy Phase Change Heat Storage Wall System in Lanzhou[J].Journal of Gansu Sciences,2017,29(4). |
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| Authors: | Xu Languang Hou Caiqin Wang Gang Song Zongwei |
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| Abstract: | This paper presents a numerical study on trombe wall according to characteristic of solar radiation in Lanzhou,solar energy phase change heat storage wall system is numerically simulated with Fluent software,compared with traditional solar energy phase change heat storage wall system,discussing advantage of solar energy phase change heat storage wall system.By building three-dimensional model of non-steady solar energy phase change heat storage wall system,solve the answer of control equation by CFD method,the result shows that solar energy phase change heat storage wall system is practicable and comfortable in Lanzhou. |
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| Keywords: | Solar energy phase change heat storage wall system Thermal characteristic CFD |
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