Fire and Evacuation Analysis Base on Light Rail Vehicles

In order to prevent flashover when the passengers are present in typical Light Rail Vehicles, and provide tenable conditions on the evacuation pathway. The vehicle should meet the requirements that the CFD simulation results are within the tenability requirements of temperature (≤ 49°C), carbon monoxide concentration (≤ 800ppm) and visibility (≤ 6m) in the areas of the saloon that allow passengers to evacuate the vehicle. The research identifies and evaluates the fire and evacuation scenarios for the vehicle, analyze whether a typical LRV vehicles meet the requirements of safe evacuation in the worst case.