| 自然通风和地板送风混合空调系统室内空气品质的研究 |
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| 引用本文： | 于红伟,黄翔,袁丽丽.自然通风和地板送风混合空调系统室内空气品质的研究[J].洁净与空调技术,2008(2). |
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| 作者姓名： | 于红伟 黄翔 袁丽丽 |
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| 作者单位： | 东华大学环境科学与工程学院 |
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| 摘 要： | 利用数值流体力学方法,通过改变自然通风口的高度,研究了过渡季节采用自然通风和地板送风混合系统的办公室内的空气品质。结果表明适当的降低送风窗户的高度可以降低室内粒子的浓度,尤其是大粒子的浓度。
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| 关 键 词： | 自然通风 室内空气品质 粒子 数值模拟 |
Indoor Air Quality Study of Natural Ventilation and Underfloor Air Conditioning System |
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| Yu Hongwei,Huang xiang,Yuan Lili.Indoor Air Quality Study of Natural Ventilation and Underfloor Air Conditioning System[J].Contamination Control & Air-Conditioning Technology,2008(2). |
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| Authors: | Yu Hongwei Huang xiang Yuan Lili |
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| Abstract: | In this paper, indoor air quality of natural and mechanical hybrid air-conditioning systems in office buildings during intermediate seasons were studied with changes in the height of the natural vent using three-dimensional Computa- tional Fluid Dynamics (CFD) analysis. The results of these studies indicated that the indoor particle concentration is decreased obviously by reducing the height of the natural vent properly, especially for macroparticle. |
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| Keywords: | natural ventilation Indoor air quality particle numerical simulation |
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