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Analytical modeling of human exposure from short-term point source releases of aerosols from household spray products

机译：来自家用喷雾产品短期点源释放的人体接触的分析建模

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摘要

Indoor air measurements of aerosols emitted from the use of household spray products are expensive and time-consuming. An analytical model was developed and incorporated into a graphical user interface to quantify exposure as a function of distance and time. The model considered point-source dispersion with reflection from a wall and aerosol concentration decay due to air exchange rate and deposition. Aerosol concentration decreased with respect to increase in time and distance from the release point. There was no significant difference between the developed model and experimental results. The developed model could be used to adequately predict indoor human exposure to aerosols as a function of distance and time.
机译：使用家用喷雾产品排出的气溶胶室内空气测量昂贵且耗时。 开发了一个分析模型并将其纳入图形用户界面，以随着距离和时间的函数来量化曝光。 该模型认为由于空气汇率和沉积引起的墙壁和气溶胶浓度衰减的反射点源分散。 气溶胶浓度相对于释放点的时间和距离增加而降低。 开发模型和实验结果之间没有显着差异。 开发的模型可用于充分预测室内人的暴露于气溶胶作为距离和时间的函数。

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