Hospital Airflow Dynamics: A CFD Study on Ventilation Efficiency and Pathogen Dispersion — Ep 01
Hospital Airflow Dynamics: A CFD Study on Ventilation Efficiency and Pathogen Dispersion
- Lesson
- 01
- Run Time
- 25m 8s
- Published
- Oct 15, 2026
- Category
- Biomedical & Healthcare
- Course Progress
- 0%
About This Lesson
- The project aims to evaluate and enhance hospital room ventilation systems to effectively control aerosol dispersion, a crucial aspect of maintaining a safe environment within healthcare facilities.
- Three scenarios are analyzed: sneezing, coughing, and breathing, each with varying particle injection velocities and mass flow rates, to observe their effects on airflow patterns and particle trajectories.
- The simulation highlights that current ventilation setups exhibit limitations, as particles often become trapped or follow circular paths, indicating areas for improvement in ventilation strategy.
- Results suggest optimizing airflow by adjusting inlet and outlet conditions and improving flow patterns to enhance particle escape and overall air quality, ensuring safety and comfort in hospital settings.