|
|||||
|
|
| 摩擦片瞬态温度场与应力场有限元分析 | |
| 引用本文： | 魏丕勇,李长有,陆子平,范向阳,闫清东.摩擦片瞬态温度场与应力场有限元分析[J].拖拉机与农用运输车,2008,35(4). |
| 作者姓名： | 魏丕勇 李长有 陆子平 范向阳 闫清东 |
| 作者单位： | 1. 北汽福田汽车股份有限公司,北京,102206 2. 河南理工大学机械与动力学院,河南,焦作,454010 3. 北京理工大学,机械与车辆工程学院,北京,100081 |
| 摘 要： | 利用有限元法对片式离合器在接合过程中瞬态温度场以及热-结构耦合应力场进行数值计算。与二维模型相比,三维模型的数值计算可以更加真实地描述片式离合器摩擦偶件的温度场和由于结构导致的非线性分布应力场,计算结果对离合器进行结构优化设计具有指导意义。 |
| 关 键 词： | 摩擦片 温度场 热应力 优化设计 有限元 |
FEA of Temperature and Stress Field for Friction Disc |
|
| WEI Pi-yong,LI Chang-you,LU Zi-ping,FAN Xiang-yang,YAN Qing-dong.FEA of Temperature and Stress Field for Friction Disc[J].Tractor & Farm Transporter,2008,35(4). | |
| Authors: | WEI Pi-yong LI Chang-you LU Zi-ping FAN Xiang-yang YAN Qing-dong |
| Institution: | WEI Pi-yong1,LI Chang-you2,LU Zi-ping1,FAN Xiang-yang1,YAN Qing-dong3 |
| Abstract: | Numerical simulation on the process of friction disc jointing by finite element method is presented in the article.Compared with 2-dimension model,numerical calculation of 3-dimension friction couple solid model of friction disc describes the temperature field and thermal stress field with nonlinear distribution caused by structure,and its result will be the reference to subsequent optimizing structure analysis of the friction disc. |
| Keywords: | Friction disc Temperature field Thermal stress Optimizing design FEM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |