| 基于CFD的非啮合并列型双螺杆挤出机三维流场数值模拟 |
| |
| 引用本文： | 石兆东,王伟,张康.基于CFD的非啮合并列型双螺杆挤出机三维流场数值模拟[J].煤矿机械,2007,28(1):30-32. |
| |
| 作者姓名： | 石兆东 王伟 张康 |
| |
| 作者单位： | 1. 承德石油高等专科学校,河北,承德,067001
2. 辽宁石油化工大学,机械工程学院,辽宁,抚顺,113001 |
| |
| 摘 要： | 高黏度物料在双螺杆挤出机中的流动情况非常复杂,很难用解析法求解。利用AN-SYS软件包对双螺杆挤出机非啮合并列型螺纹元件进行了三维等温非牛顿流场分析,分析了速度场和压力场的分布情况,讨论了不同边界条件对整个流道的速度场、压力场及流量的影响。计算结果对实际生产具有一定的指导意义。
|
| 关 键 词： | 双螺杆挤出机 非啮合型错列型螺纹元件 挤出特性 |
| 文章编号： | 1003-0794（2007）01-0030-03 |
| 修稿时间： | 2006-07-27 |
Three-dimensional Flow Field Analysis of Paratactic Element in Non-intermeshing Twin Screw Extruder Based on CFD |
| |
| SHI Zhao-dong,WANG Wei,ZHANG Kang.Three-dimensional Flow Field Analysis of Paratactic Element in Non-intermeshing Twin Screw Extruder Based on CFD[J].Coal Mine Machinery,2007,28(1):30-32. |
| |
| Authors: | SHI Zhao-dong WANG Wei ZHANG Kang |
| |
| Abstract: | The flow of high viscosity material is very complex, so it is difficult to be solved by the method of analysis. Three - dimensional flow field analysis of non - meshing twin screw reactor is analysis by the soft of ANSYS and the rule of velocity and pressure are given. The effect of boundary conditions on velocity and pressure discussed. The results have certain instructional purpose on practice. |
| |
| Keywords: | twin screw extruder non- intermeshing stagger screw flow characteristicfield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
