具有移动行人的建筑环境中气溶胶病原体传播的高保真建模
High Fidelity Modeling of Aerosol Pathogen Propagation in Built Environments with Moving Pedestrians
摘要：
提出了一个高保真度的模型，通过气溶胶中存在的移动行人的病原体的传播。其关键思想是计算流体动力学和计算人群动力学的紧密耦合，以捕捉空间和时间上的病原体负荷的排放、运输和吸入。一个例子模拟病原体在一个狭窄的走廊与移动的行人传播清楚地表明，行人运动对气流的相当大的影响，因此对病原体的传播和潜在的传染性。
英文摘要：
A high fidelity model for the propagation of pathogens via aerosols in the presence of moving pedestrians is proposed. The key idea is the tight coupling of computational fluid dynamics and computational crowd dynamics in order to capture the emission, transport and inhalation of pathogen loads in space and time. An example simulating pathogen propagation in a narrow corridor with moving pedestrians clearly shows the considerable effect that pedestrian motion has on airflow, and hence on pathogen propagation and potential infectivity.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
