FDS Simulation Dataset of Dodecane Pool Fire in a Confined Ship Engine Compartment

Dodecane is adopted as the surrogate fuel for marine diesel. Time-dependent data of heat release rate (HRR), oxygen mole fractions of upper and lower regions, gas temperature, CO concentration and combustion state parameters are included.

The simulation captures the t² fire growth stage, stable combustion stage and rapid fire decay caused by oxygen depletion. The fire power peaks at approximately 1450–1500 kW and extinguishes as oxygen is consumed. This dataset is available for investigating oxygen-limited fire characteristics, evaluating human tenability and conducting fire risk analysis for enclosed marine machinery spaces.