摘要
基于ABAQUS对某发动机试验台的传动轴系进行扭振分析,并按试验台需求对5款不同发动机匹配时进行了对应计算。输出前15阶固有频率,其中1阶、6阶、12阶为扭振振型,并计算相应临界转速,为传动轴系的设计及与发动机的匹配提供参考。
Torsional vibration for drive shafts of engine test bed is analyzed based on ABAQUS,and corresponding calculations are executed for five kinds of matching engines.The first 15 orders are outputted,in which the first order,the sixth order and the twelfth order are torsional vibration mode,and corresponding critical speed is also calculated.The results provide reference for design of drive shafts and matching of engines.
出处
《农业装备与车辆工程》
2012年第10期21-23,共3页
Agricultural Equipment & Vehicle Engineering
关键词
传动轴系
转动惯量
扭振
drive shafts
rotational inertia
torsional vibration
