高剪切均质机转子系统的临界转速分析  

Analysis of the Critical Rotational Speed on the High-Shear Homogenizer Rotator System

作　　者：浦广益 范本隽 

机构地区：[1]江南大学机械工程学院,江苏无锡214122

出　　处：《江南大学学报（自然科学版）》2006年第3期332-336,共5页Joural of Jiangnan University (Natural Science Edition)　

摘　　要：利用Rayleigh法推导了高剪切均质机转子系统的临界转速(一阶固有频率)的解析解;并应用有限元法验证了一阶固有频率(临界转速)和振型,所得结果为此类转子的结构参数优化设计提供了依据.The critical rotational speed, i. e., the first natural frequency, on the high-shear homogenizer rotator system was studied. Formulas to calculate the critical rotational speed were derived. The natural frequeneies were also tested with FEM by software ANSYS. The results obtained provide a basis for optimizing the structural parameters of rotator system of this kind.

关 键 词：高速均质机 转子系统 固有频率 临界转速 有限元法 ANSYS软件 

分 类 号：TB122[理学—工程力学]