某柴油发电机组双层隔振系统振动特性分析

摘要

利用Matlab工具箱编写程序对MTU16V396TC53柴油发电机组的双层隔振系统进行计算,分析了采用不同中间质量、钟状罩刚度、上下减震器的刚度及减振器阻尼系数等对隔振效果的影响,为该机组的隔振器选用提供参考依据.%The double-layer vibration isolation system of MTU16V396TC53 diesel generating sets is calculated using Mat lab toolbox to write programs in this paper.Different intermediate quality,bell-shaped cover stiffness,upper and lower stiffness and shock absorber damping coefficient of shock absorber on the vibration isolation effect were analyzed.It provides the reference basis for choosing vibration isolator of the unit.