According to the results of the numerical simulation, the methods of the ship engine - room fire prevention and extinguishing technology are put forward in the paper.

• 根据对舰船机舱火灾蔓延与水雾灭火过程的数值模拟研究结果,本文提出了舰船机舱火灾防治技术设计的相关内容与方法。