| 具有滑动轴承的稳态转子系统有限元建模分析 |
| |
| 引用本文： | 曹树谦,丁千,陈予恕,张宁,金宗武. 具有滑动轴承的稳态转子系统有限元建模分析[J]. 汽轮机技术, 1999, 41(6): 347-350,354 |
| |
| 作者姓名： | 曹树谦 丁千 陈予恕 张宁 金宗武 |
| |
| 作者单位： | 1. 天津大学机械工程学院,天津,300072
2. 天津市电力科学研究院,天津,300022 |
| |
| 基金项目： | 国家自然科学基金!19990510，天津市电力工业局资助 |
| |
| 摘 要： | 对具有滑动轴承的稳态转子系统动态计算时的有限元模问题进行讨论，主要是讨论了滑动轴承油膜力及其在建模中的处理方式。提出模拟油膜刚度的方法。经计算实例表明，运用这种方法建立的计算模型是合理的，结果准确。
|
| 关 键 词： | 滑动轴承 油膜力 油膜刚度 有限元建模 |
Analysis on Modeling Steady Rotor System with Sliding Bearings by Using FEM |
| |
| Cao Shuqian,Ding Qian,Chen Yushu,Zhang Ning,Jin Zongwu. Analysis on Modeling Steady Rotor System with Sliding Bearings by Using FEM[J]. Turbine Technology, 1999, 41(6): 347-350,354 |
| |
| Authors: | Cao Shuqian Ding Qian Chen Yushu Zhang Ning Jin Zongwu |
| |
| Abstract: | This paper discusses the problm of the steady rotor system with sliding bearings by using FEM.It mainly discusses the oil film fome of sliding bearing and the method of its applying in modeling,and bringsforward the method of simulating oil film stiffness. The examples show that the calculating models are proper byusing this method and its results are accurate. |
| |
| Keywords: | sliding bearing oil film force oil film stiffness FEM modeling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
