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首页> 外文期刊>International Journal of Heat and Mass Transfer >Characteristics and correlations of VOC emissions from building materials
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Characteristics and correlations of VOC emissions from building materials

机译：建筑材料VOC排放的特征和相互关系

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摘要

An improved mass transfer model which considers the air-material mass transfer resistance was used to analyze volatile organic compound (VOC) emissions from, building materials. The results showed that the dimensionless emission rate of VOCs is only a function of the ratio of mass transfer Biot number to the partition coefficient and of mass transfer Fourier number. These two parameters were used to fit experimental data for empirical correlations of VOC emission data. Numerical results, which agreed well with the experiment data, were used to develop several correlations describing the VOC emission characteristics from building materials.
机译：考虑空气材料传质阻力的改进传质模型用于分析建筑材料中的挥发性有机化合物（VOC）排放。结果表明，VOCs的无量纲排放速率仅是传质比奥数与分配系数之比和传质傅立叶数之比的函数。这两个参数用于拟合VOC排放数据的经验相关性的实验数据。数值结果与实验数据吻合良好，被用于建立描述建筑材料VOC排放特性的几种相关性。

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