| 罚有限元法在聚合物成型加工研究中的应用 |
| |
| 引用本文： | 柳和生,胡海明.罚有限元法在聚合物成型加工研究中的应用[J].青岛科技大学学报,1995(4). |
| |
| 作者姓名： | 柳和生 胡海明 |
| |
| 摘 要： | 分析比较了压力－速度混合有限元法和罚函数有限元法用子粘性流场求解时的具体步骤。论证了相比之下后者具有的优点．建议在对聚合物成型加工过程中的熔体流动进行数值计算时，应将罚函数有限元法列入数值方法的优选范围．
|
| 关 键 词： | 有限元法 罚函数有限元法 聚合物成型加工 |
Penalty Finite Element Method in Analysis of Polymer Moulding |
| |
| Liu Hesheng, Hu Haiming.Penalty Finite Element Method in Analysis of Polymer Moulding[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,1995(4). |
| |
| Authors: | Liu Hesheng Hu Haiming |
| |
| Affiliation: | Machinery Department |
| |
| Abstract: | The formulation of the Pressure-velocity hybrid finite element method and the Penalty finite element method in their appliCation to a vicious flow field are analyzed and compared. The advantageS of the latter are attested,and so it is suggested that Priority be givento the Penalty finite element method in selecting a numerical method to compute the melt flow in the polymer moulding. |
| |
| Keywords: | finite element method penalty finite elemeent method Polymer moulding |
| 本文献已被 CNKI 等数据库收录！ |
