Exposure risk assessment by coupled analysis of unsteady concentration distribution and sir model in enclosed spaces

Takayuki Fukuoka, Kazuhide Ito

研究成果: Contribution to journalArticle

抜粋

The indoor environment can play a significant role in the transmission and exposure of various contaminants. In some emerging aerialinfections, such as influenza virus, tuberculosis virus, and other biological, the airborne route of transmission is thought to be important to evaluate exposure health risk. In this paper, first, we have presented the relationship between basic SIR (MK) model and Wells-Riley model, and introduced the analytical procedure of coupled analysis of CFD based prediction of unsteady contaminant concentration distribution and basic SIR model to predict exposure risk of residents in large enclosed space. The results of sensitivity analysis that changed ventilation rate and other parameters of infections showed non-uniform distribution in enclosed spaces and strong dependence on unsteady contaminantdistribution.

元の言語英語
ページ(範囲)25-33
ページ数9
ジャーナルJournal of Environmental Engineering
76
発行部数659
DOI
出版物ステータス出版済み - 12 1 2011

All Science Journal Classification (ASJC) codes

  • Environmental Engineering

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