| 深埋地下工程空调房间热环境的CFD模拟研究 |
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| 引用本文： | 欧阳钰山,吴兴平,杨军. 深埋地下工程空调房间热环境的CFD模拟研究[J]. 制冷空调与电力机械, 2009, 30(4): 53-56,52 |
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| 作者姓名： | 欧阳钰山 吴兴平 杨军 |
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| 作者单位： | 解放军理工大学,江苏,南京,210007 |
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| 摘 要： | 深埋地下工程的地层温度比较低，导致其室内的平均辐射温度偏低，传统空调参数不能满足工作人员的需要。本文以Fanger热舒适方程及PMV-PPD评价指标为理论依据，采用Airpak软件对夏季南京某深埋地下工程房间的室内热环境情况进行了模拟。结果表明，平均辐射温度低于室内空气温度，室内相对湿度为60％时，最佳空气设计温度为25．7℃。
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| 关 键 词： | 地下工程 CFD 热舒适 空调设计温度 模拟 |
CFD Simulation of Deep Underground Air-conditioning Room's Thermal Environment |
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| OUYANG Yu-shan,WU Xing-ping,YANG Jun. CFD Simulation of Deep Underground Air-conditioning Room's Thermal Environment[J]. Refrigeration Air Conditioning & Electric Power Machinery, 2009, 30(4): 53-56,52 |
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| Authors: | OUYANG Yu-shan WU Xing-ping YANG Jun |
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| Affiliation: | (PLA University of Science and Technology ,Nanjing 210007,China) |
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| Abstract: | Stratum temperature of deep underground engineering is low, thus its indoor mean radiate temperature is low too. And the traditional air conditioning parameters can＇t reach the thermal eomfort＇s requirement. Then a deep underground air-conditioning room＇s thermal environment in Nanjing in summer was simulated by Airpak based on the Fanger thermal comfort equation and PMV-PPD. The results showed that the mean radiate temperature is lower than the indoor air temperature and the best design temperature was 25.7℃ when the RH was 60%. |
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| Keywords: | CFD |
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