| 液压颤振器的流固耦合振动研究 |
| |
| 引用本文： | 李修武,邢彤,靳德峰. 液压颤振器的流固耦合振动研究[J]. 流体传动与控制, 2013, 0(3): 12-16 |
| |
| 作者姓名： | 李修武 邢彤 靳德峰 |
| |
| 作者单位： | 浙江工业大学特种装备制造与先进加工技术教育部浙江省重点实验室,浙江杭州310032 |
| |
| 基金项目： | 国家自然科学基金（51075364） |
| |
| 摘 要： | 介绍了一种液压颤振器的结构和工作原理,采用ANSYS Workbench、CFX和AMESim联合仿真,对颤振器流固耦合振动进行了CFD数值模拟,分析了颤振过程中的耦合场。实验研究发现,单作用颤振液压缸的流固耦合振动与双作用液压缸颤振结果有较大区别。
|
| 关 键 词： | 液压颤振器 流固耦合振动 耦合场仿真 |
Study on Fluid-structure Interaction Vibration of Hydraulic Excited Vibrator |
| |
| Li Xiuwu Xing Tong Jin Defeng. Study on Fluid-structure Interaction Vibration of Hydraulic Excited Vibrator[J]. Fluid Power Transmission & Control, 2013, 0(3): 12-16 |
| |
| Authors: | Li Xiuwu Xing Tong Jin Defeng |
| |
| Affiliation: | Li Xiuwu Xing Tong Jin Defeng |
| |
| Abstract: | This paper introduced the structure and working principle of a hydraulic excited vibrator, and the flu- id-structure interaction field during the exciting vibration is discussed in CFD analysis, where the united simulation is used with ANSYS Workbench, CFX and AMESim. The fluid-structure interaction vibration in the single-acting hydraulic excited cylinder is found in test, which is distinguished with the double acting cylinder vibration. |
| |
| Keywords: | hydraulic excited vibrator fluid-structure coupled vibration simulation of coupling field |
| 本文献已被 维普 等数据库收录！ |
