| 某高层建筑空调室外机组的散热模拟与优化 |
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| 引用本文： | 胡军,王长庆,徐晓环. 某高层建筑空调室外机组的散热模拟与优化[J]. 建筑节能, 2009, 37(10): 31-34. DOI: 10.3969/j.issn.1673-7237.2009.10.010 |
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| 作者姓名： | 胡军 王长庆 徐晓环 |
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| 作者单位： | 1. 同济大学机械工程学院,上海,201804
2. 同济大学同科学院,上海,200070 |
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| 摘 要： | 利用CFD数值模拟方法对建筑空调室外机的散热进行模拟,研究了高层建筑中多联机空调室外机的散热对上层设备的影响。对室外不同风速以及室外机不同排列方式进行模拟,分析了室外风速对室外机散热的影响,通过对室外机排列方式的优化,满足了室外机的工作条件。
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| 关 键 词： | CFD 室外机 散热 优化 |
Numerical Simulation of Airflow and Optimization of Heat Release on Multi-splits Air-conditioner Condensers |
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| HU Jun,WANG Chang-qing,XU Xiao-huan. Numerical Simulation of Airflow and Optimization of Heat Release on Multi-splits Air-conditioner Condensers[J]. Construction Conserves Energy, 2009, 37(10): 31-34. DOI: 10.3969/j.issn.1673-7237.2009.10.010 |
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| Authors: | HU Jun WANG Chang-qing XU Xiao-huan |
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| Affiliation: | HU Jun1,WANG Chang-qing2,XU Xiao-huan1 (1.College of Mechanical Engineering,Tongji University,Shanghai 201804,China,2.College of Tongke,Shanghai 200070,China) |
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| Abstract: | Heat release of outdoor units was simulated by using CFD numerical simulation methods. The influence of heat release from the outside unit of air conditioners on the upper located outside condenser units in a multi-storied building was studied. And by simulating different wind velocity and different placement of outdoor units, the result shows that outside wind has a bad influence on heat release. By improving the placement of outdoor units, the working condition is satisfied. |
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| Keywords: | CFD |
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