%0 Journal Article %T Study of Passenger Evacuation from the Airbus A330-300 Aircraft£¿ %J Proceedings | An Open Access Journal from MDPI %D 2019 %R https://doi.org/10.3390/proceedings2019039025 %X This study is a simulation of the evacuation of the passengers from the Airbus A330-300 aircraft and the objective is the efficient evaluation of passenger evacuation and to find the most efficient evacuation format. The Pathfinder simulation program is used for this study. The study is divide into two parts. The first scenario of the evacuation from the aircraft is using all exit doors simulated in 4 formats of evacuation tests as follows: Format (1) evacuate freely. Format (2) evacuate divided by area. Format (3) evacuate which passengers are determined to evacuate to the nearest exit door. Format (4) evacuate which the number of passengers evacuating via each exit door is equal. The result of the simulations indicated that the evacuation times were 50.9, 79.4, 50.6, and 58.6 s, respectively. The most efficient evacuation was format 3 and insignificantly different from format 1. The second scenario is the evacuation which 1 left-side exit door is unavailable and is simulated in format 1¨C4 as same as the first scenario. The shortest time of the evacuation with exit door 1L, 2L, 3L, and 4L unavailable were 51.3, 58.5, 62.6 and 59.3 s, respectively. The most efficient format for the evacuation with exit door 1L unavailable was format 1 and 3 while format 1 was the best for the evacuation with any left-side exit door unavailable. Accumulation and density of passengers in the cabin were analyzed and evacuation formats were adjusted by seat row for finding the shortest evacuation period. The adjusted format was simulated again and the evacuation times with door 1L or door 4L unavailable can be slightly decreased and the times were 49.3 and 59.0 s. The simulation of these two scenarios found that the best way to use for the aircraft evacuation is to evacuate freely %U https://www.mdpi.com/2504-3900/39/1/25