| 空调房间内污染物分布特性的模拟研究 |
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| 引用本文： | 孙丽颖,李岩.空调房间内污染物分布特性的模拟研究[J].流体机械,2010,38(3). |
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| 作者姓名： | 孙丽颖 李岩 |
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| 作者单位： | 1. 哈尔滨工程大学,黑龙江哈尔滨,150001
2. 中国石油天然气管道工程公司,东北分公司,辽宁沈阳,110031 |
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| 摘 要： | 应用CFD方法分析了空调房间内5种气流组织条件下污染物的浓度分布情况,研究结果表明,孔板送风形式更有利于污染物的消除。针对孔板送风模型,对不同新风量、不同污染源散发量等工况进行了数值模拟,得出了在这些工况下污染物浓度的分布特性和变化规律,从控制室内污染物的角度为空调系统的设计提供参考。
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| 关 键 词： | 污染物 分布特性 气流组织 数值模拟 |
Simulation Study on Distribution of the Pollutants in the Air-condition Room |
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| SUN Li-ying,LI Yan.Simulation Study on Distribution of the Pollutants in the Air-condition Room[J].Fluid Machinery,2010,38(3). |
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| Authors: | SUN Li-ying LI Yan |
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| Affiliation: | 1.Harbin Engineering University/a>;Harbin 150001/a>;China/a>;2.CPPE Northesast Sub-branch/a>;Shenyang 110031 |
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| Abstract: | By application of CFD,the concentration distribution of pollutants under the conditions of the five kinds of airflow organizations in the air-condition room was analyzed.The results show that the form of the orifice plate air supply is more conducive to the elimination of pollutants.As for the model of orifice plate air supply,the author made numerical simulation on the conditions of the different air quantity and the different emissions of pollution source.The author has obtained the distribution character... |
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| Keywords: | pollutants distribution characteristic airflow organization numerical simulation |
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