The problems of creeping flow of Newtonian fluid extruded from a plane slit or a circular pipe are simulated using several kinds of finite element method.
本文首次成功地将压力不连续的非协调单元和罚函数法用于挤出胀大流动的有限元计算。
Surfaces are: plane, cylinder, cone, sphere, torus, extruded, revolved, ruled and pipe.
表面有：平面、圆柱、圆锥、球体、圆环、挤压突出、旋转、嵌线和管道。
The structure of extruded low-foaming RPVC pipe was studied with scanning electron microscope.
并通过扫描电子显微镜探讨了硬PVC低发泡挤出管材的结构形态。
The method of extruding UHMWPE pipe extruded by mono-screw extruder was studied in this paper.
论述用单螺杆挤出机挤出超高分子量聚乙烯管材的工艺。
The method of extruding UHMWPE pipe extruded by mono-screw extruder was studied in this paper.
论述用单螺杆挤出机挤出超高分子量聚乙烯管材的工艺。
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