Dhs: County Travel Status
The simulation showed that the air close to passengers’ heads had been in the cabin for much less than 50 seconds. The very first ten frames of the particle flow animation had been slowed down for clarity. The particle air flow simulation was carried out applying a later version Boeing 737NG as the model for the cabin interior, which only has side air inlets. The model accounted for passengers occupying all of the seats. A computational-fluid dynamics code program recognized…