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Risk assessment for internal spaces regarding aerosols loaded with virus

Kriegel, Martin; Hartmann, Anne

Based on known equations a risk assessment for rooms with different sizes has been performed if an infected person has entered the room. Depending on the air change the maximum duration of stay until a critical limit of inhaled virus has been reached has been calculated. In specific situations the load is influenced by the ventilation effectiveness as well as the vitality of the virus.
Creative Commons Attribution 4.0 (CC BY)Creative Commons Attribution 4.0 (CC BY)

Version History

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VersionDateSummary
2020-09-23 17:54:27
correcting formula and diagram
2020-07-01 08:58:27
Fehler in der Berechnung des Diagramms
2020-06-26 13:52:35