Reply To: Warning:100.0000% of the total discrete phase mass

[Nick Fan]

Thanks for your reply, Rob!

I am using the Discrete Phase Model (DPM) to simulate the trajectories of PM2.5 particles in an indoor space. For this, I employed volume injection to uniformly distribute 40,000 particles throughout the room, while an air conditioner and air purifier are used to dilute the particles. Additionally, I need the simulation results at 5-minute intervals for analysis. In my previous simulation, where I used 4,000 particles, this issue did not occur. 

Would reducing the time step size be the most appropriate method? If so, do you have any suggestions for the time step size adjustment?