| 双区域内离散污染源的模拟及分析 |
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| 引用本文： | 邓权威.双区域内离散污染源的模拟及分析[J].建筑热能通风空调,2006,25(6):92-96. |
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| 作者姓名： | 邓权威 |
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| 作者单位： | 河南理工大学安全科学与工程学院 |
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| 摘 要： | 为研究污染源对非污染源区域的影响,具体考虑室内污染源、室外污染物浓度以及室内与室外通风方式的作用,对双区域内一般离散气态污染物在室内的浓度水平进行模拟和分析。通过对污染源的研究表明:室内污染源浓度的成倍增加会导致两个区域平均浓度均成倍增加,并且区域平均浓度是区域本身浓度与室外浓度的叠加值。通过对通风方式的研究表明:在污染源区域设置排气扇是有效的排污方法,有利于改善室内人居环境。
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| 关 键 词： | 双区域 室内空气环境 离散污染源 |
| 文章编号： | 1003-0344（2006）06-092-5 |
| 收稿时间： | 2006-05-05 |
| 修稿时间： | 2006-05-05 |
Modeling and Analysis of Discrete Contaminant Source in Two-zones |
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| Deng Quanwei.Modeling and Analysis of Discrete Contaminant Source in Two-zones[J].Building Energy & Environment,2006,25(6):92-96. |
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| Authors: | Deng Quanwei |
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| Affiliation: | School of Safety Science and Engineering, Henan Polytechnic University |
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| Abstract: | In order to study the influence of contaminant source on the zone with no contaminant source,the concentration of discrete air contaminant in two-zones are simulated and analyzed,and main attention has been focused on the effects of the indoor contaminant source,the outdoor pollution concentration,and the ventilation model between outdoor and indoor.It is shown that the concentrations of two compartments will increase with the outdoor pollution concentration,and the values are superposition of the indoor contaminant concentration and the outdoor pollution concentration.It is also founded that the exhaust fan situated at the zone of the contaminant source is effective to remove the contaminant out of two-zones. |
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| Keywords: | two-zones indoor air environment discrete contaminant source |
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