摘要
以船用PA6-280柴油机为背景,通过柴油机主要运动部件以及轴系的建模与运动仿真,探索了柴油机隔振装置以及轴系在各种支承条件下的动力学特性;分析了船体结构在柴油机振动激励下的响应与受力;得到了柴油机的振动沿主轴承以及隔振装置向船体结构的传递特性。
With the diesel engine type PA6 - 280 as the background, the modeling and simulation of the main moving parts of the diesel are described. The dynamic characteristics of the diesel engine with its vibration isolation system and the shafting are discussed under different supporting conditions. The vibration response and the stress of the structure are analyzed. The vibration transmission properties of the isolation mounting from the main bearing of the diesel to the ship structure are investigated and revealed.
出处
《江苏科技大学学报（自然科学版）》
CAS
北大核心
2006年第4期11-15,共5页
Journal of Jiangsu University of Science and Technology:Natural Science Edition
关键词
柴油机
运动部件
仿真
轴系
振动
船舶
diesel engine
moving component
simulation
shafting
vibration
ship
