Large eddy simulations to investigate airborne virus inactivation using a ultraviolet air purifier with Lagrangian tracking

Key Points

• Airborne virus inactivation was effectively achieved using ultraviolet air purifiers, enhancing indoor safety.
• The study employed large eddy simulations with Lagrangian tracking to model virus dynamics in air.
• Results indicated significant reductions in airborne viral loads due to ultraviolet intervention strategies.
• Highlighting the efficacy of UV air purifiers may call for their integration in building ventilation designs.