| 旋塞阀的变形分析与结构优化 |
| |
| 引用本文： | 张希恒,雷林林,俞树荣,李跟飞.旋塞阀的变形分析与结构优化[J].甘肃科学学报,2013(4):67-70. |
| |
| 作者姓名： | 张希恒 雷林林 俞树荣 李跟飞 |
| |
| 作者单位： | 兰州理工大学石油化工学院,甘肃兰州730050 |
| |
| 基金项目： | 基金项目：甘肃省科技支撑计划（1105ZSB079） |
| |
| 摘 要： | 为了解决旋塞阀阀体密封泄漏问题，采用在阀体外侧布置加强圈、加强筋的方法以降低阀体应力和变形．利用有限元模拟对比分析，并采用复合形法优化加强圈、加强筋结构．结果表明，优化后，阀体密封良好，阀体体积增加最小．
|
| 关 键 词： | 旋塞阀 阀体密封面 强度变形 复合形法 有限元模拟 |
Deformation Analysis and Structure Optimization of Plug Valves |
| |
| ZHANG Xi-heng,LEI Lin-lin,YU Shu-rong,LI Gen-fei.Deformation Analysis and Structure Optimization of Plug Valves[J].Journal of Gansu Sciences,2013(4):67-70. |
| |
| Authors: | ZHANG Xi-heng LEI Lin-lin YU Shu-rong LI Gen-fei |
| |
| Institution: | (School of Petrochemical Engineering ,Lanzhoa University of Technology ,Lanzhou 730050 ,China) |
| |
| Abstract: | In order to solve the problem of the seal leakage of plug valves, reinforcing rings and stiffeners are fixed to the outside of the valve to reduce the stress and deformation of the valve body. On the basis of the finite el- ement simulation analysis and the complex method the structure of reinforcing rings and stiffeners are optimized. After optimization,the valve＇s sealing is better and the increase of valve volume is minimal. |
| |
| Keywords: | plug valves valve sealing surface strength-deformation complex method finite element simulation |
| 本文献已被 维普 等数据库收录！ |
