Abstract: The current advanced torpedo thermal power systems over the world are summarized and the development trend is also concluded. The research characteristic of torpedo thermal power system is presented in three aspects of propellant, engine, vibration reduction and noise lowering. The key technique in design of torpedo thermal device is concluded. 

Key words: Torpedo thermal power system; Propellant; Engine; Vibration reduction and noise lowering

摘要： 概括地介绍目前世界上各国的先进鱼雷热动力系统以及发展前景,根据鱼雷总体对热动力系统的要求,从推进剂、发动机以及减振降噪三个方面总结了鱼雷热动力系统的研究特点。

关键词: 鱼雷热动力系统 ;推进剂 ;发动机 ;减振降噪