文摘
室内空气质量及其对呼吸健康的影响依赖于理解吸入暴露水平,粒子inhalability,粒子沉积在呼吸道气道。在室内环境中,控制气流通过不同的通风系统可以减少吸入暴露。这会产生各种复杂的流动现象,如再循环,康达流,分离,回贴。空气粒子漂浮在空中,此举在地区成为鼻孔吸入鼻腔呼吸。研究开发的愿望效率协助预测分数吸入粒子。在鼻腔内,微米和亚微米粒子沉积发生在非常不同的方式(惯性压紧、沉降、扩散)和不同的地方。此外,如石棉纤维粒子受到暴跌的影响效果和其沉积机制包括拦截。室内流体质点动力学与吸入暴露和最终沉积在呼吸道气道。本研究涉及多学科领域涉及建筑科学,流体力学,计算机科学,医学影像学科。在将来,一个集成的方法会导致人类呼吸气道的数字/ in-silico表示能够预测吸入粒子暴露及其毒理学效应。
改变历史
2021年1月08
这篇文章已经发表一个错误:https://doi.org/10.1007/s42757 - 020 - 0097 - 8
2022年2月05
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2021年1月08
这篇论文已经发表的校正:https://doi.org/10.1007/s42757 - 020 - 0097 - 8
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Inthavong, k .从室内暴露吸入粒子沉积:吸入颗粒的多相的旅程。Exp。第一版。Multiph。流2,59 - 78 (2020)。https://doi.org/10.1007/s42757 - 019 - 0046 - 6
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DOI:https://doi.org/10.1007/s42757 - 019 - 0046 - 6
关键字
- 吸入暴露
- 呼吸气道
- fluid-partide动力学
- 计算流体动力学
- 粒子