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| 空调性能试验装置用热管空气热回收器的数值模拟 | |
| 引用本文： | 史敏,韩亚芳,姚勇,张秀平,金苏敏,李炅.空调性能试验装置用热管空气热回收器的数值模拟[J].流体机械,2011,39(12). |
| 作者姓名： | 史敏 韩亚芳 姚勇 张秀平 金苏敏 李炅 |
| 作者单位： | 1. 合肥通用机械研究院压缩机技术国家重点实验室,安徽合肥,230031 2. 安徽工业大学,安徽马鞍山,243032 3. 南京工业大学,江苏南京,210009 |
| 基金项目： | 科技部科研院所技术开发研究专项“中小型建筑集中空调系统节能关键技术研究”(2009EG119150) |
| 摘 要： | 采用CFD方法对热管空气热回收器进行了数值模拟研究,分析了其冷凝段和蒸发段空气侧的温度场和速度场。模拟了不同管排组合方式、不同室内外温差及不同风量对热管空气热回收器换热性能的影响。结果表明,1对1管排组合的总换热量最大,2对2管排组合其次,4对4管排组合最小;并发现模拟结果与试验结果误差在5%以内,验证了所建模型的合理性。模拟结果为实际工程应用提供数据支持。 |
| 关 键 词： | 热管空气热回收器 数值模拟 换热量 |
Numerical Simulation of the Heat Pipe Air Heat Recover for Examining Equipment of Air-conditioning Performance |
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| SHI Min,HAN Ya-fang,YAO Yong,ZHANG Xiu-ping,JIN Su-min,LI Jiong.Numerical Simulation of the Heat Pipe Air Heat Recover for Examining Equipment of Air-conditioning Performance[J].Fluid Machinery,2011,39(12). | |
| Authors: | SHI Min HAN Ya-fang YAO Yong ZHANG Xiu-ping JIN Su-min LI Jiong |
| Affiliation: | SHI Min1,HAN Ya-fang2,YAO Yong1,ZHANG Xiu-ping1,JIN Su-min3,LI Jiong1(1.State Key Laboratory for Compressor Technology,Hefei General Machinery Research Institute,Hefei 230088,China,2.Anhui university of technology,Maanshan 243032,3.Nanjing university of Technology,Nanjing 210009,China) |
| Abstract: | CFD method was used in numerical simulation of the heat pipe air heat recoverer,and the air-side temperature field and velocity field was analyzed.The heat transfer effect of the heat pipe air heat recover that caused by different combinations of tube rows,the different temperature of indoor and outdoor and air volume was simulated.The results showed that the heat capacity of the tube rows1 to 1 combination was the maximum,the heat capacity of the tube rows4 to 4 combination was the minimum,the heat capacit... |
| Keywords: | heat pipe air heat recover numerical simulation heat transfer capacity |
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