| 陀螺效应对转子临界转速的影响 |
| |
| 引用本文： | 刘伟佳.陀螺效应对转子临界转速的影响[J].吉林师范大学学报（自然科学版）,2012,33(3):47-49. |
| |
| 作者姓名： | 刘伟佳 |
| |
| 作者单位： | 吉林大学数学研究所,吉林长春,130012 |
| |
| 基金项目： | 国家自然科学基金项目(51005096) |
| |
| 摘 要： | 在实际转子中"陀螺效应"在一定程度上会影响临界转速.本文采用ANSYS模拟的方法计算转子的临界转速并研究其"陀螺效应".通过计算几个长度相同半径不同的简单梁的临界转速,确定梁跨比不同时"陀螺效应"对临界转速影响.
|
| 关 键 词： | 转子 临界转速 陀螺效应 ANSYS 有限元分析 |
Impact of Gyroscopic Effect on the Critical Speed of the Rotor |
| |
| LIU Wei-jia.Impact of Gyroscopic Effect on the Critical Speed of the Rotor[J].Jilin Normal University Journal(Natural Science Edition),2012,33(3):47-49. |
| |
| Authors: | LIU Wei-jia |
| |
| Institution: | LIU Wei-jia(Institute of Mathematics,Jilin University,Changchun 130012,China) |
| |
| Abstract: | In practice "gyroscopic effect" will affect the critical speed to some extent.This paper uses ANSYS simulation method to calculate the critical speed,and the impact of "gyroscopic effect" on the critical speed.Comparison of the critical speed of the same length and different radius of a simple beam,and compare the gyroscopic effect of its critical speed,in order to determine the beam ratio,the extent of the "gyroscopic effect" on the critical speed. |
| |
| Keywords: | rotor critical speed gyroscopic effect ANSYS finite element analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
