【摘要】 首先对燃料电池发动机反应堆进行初步设计,然后建立燃料电池发动机反应堆悬置系统振动力学模型,同时对反应堆悬置系统进行振动特性分析,最后采用移频减振原理对燃料电池发动机反应堆悬置刚度和阻尼进行优化设计;设计方法可以达到对燃料电池发动机反应堆进行隔振的设计要求。更多还原

【Abstract】 Firstly,in this paper,the reactor of the fuel cell engine is initially designed.Secondly the mechanics of vibration model for the fuel cell engine reactor is built.Meanwhile the vibration character analysis for the reactor of engine mount system and at last the optimization design of the stiffness and the damping of the reactor of the engine mounting system with the theory of frequency shifting of vibration are described.And the designing method can satisfy the design requirement of the vibration isolating from the fuel cell engine reactor.更多还原