Benjawan Janmanit. A mathematical model of the Risk of airborne transmission assessment in a classroom taking into account the ventilation system and face mask efficiency. Master's Degree(Applied Mathematics). King Mongkut's Institute of Technology Ladkrabang. Central Library. : King Mongkut's Institute of Technology Ladkrabang, 2022.
A mathematical model of the Risk of airborne transmission assessment in a classroom taking into account the ventilation system and face mask efficiency
Abstract:
TB, COVID-19, MERS, and SARS are all serious infectious diseases that are transmitted by the air or aerosol via coughing, spitting, sneezing, speaking, or wounds. The more and longer a person interacts with others, the greater the risk of COVID-19 spreading. As a result, we must be aware of this treatment and management. As a result, effective air quality management is essential for controlling and reducing potentially polluted air, such as C02 levels. They investigated the protective effectiveness of face masks against airborne transmission of infectious SARS-CoV-2 droplets and aerosols in response to the World Health Organization's recommendation to wear face masks to prevent the spread of COVID-19. Using nine different forms of mask efficiency, this research provides a mathematical model for calculating the chance of airborne transmission in a classroom. The fourth order Runge-Kutta approach is used to approximate the model solution. The proposed strategy strikes a balance between the number of students allowed to stay in the classroom and the effectiveness of nine different masks. We can see how utilizing nine different masks and a well-ventilated system in the classroom can help to reduce the risk of airborne infection
King Mongkut's Institute of Technology Ladkrabang. Central Library