Mathematical model of the flow of polymer melt in the extruder forming die

被引：0

作者：

Sharafutdinov, R. F. ^{[1
]}

Galimov, E. R. ^{[1
]}

Snigerev, B. A. ^{[2
]}

机构：

[1] Kazan Natl Res Tech Univ, Kazan, Russia

[2] Russian Acad Sci, Kazan Sci Ctr, Inst Mech & Engn, Moscow 117901, Russia

来源：

INTERNATIONAL SCIENTIFIC AND TECHNICAL CONFERENCE INNOVATIVE MECHANICAL ENGINEERING TECHNOLOGIES, EQUIPMENT AND MATERIALS-2014 | 2015年 / 86卷

关键词：

D O I：

10.1088/1757-899X/86/1/012030

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Steady creeping flow of viscoelastic fluid with the free surface which is realized when fluid polymer is entering the forming channel and leaving it is investigated. Fluid motion is described by equations conservation of mass and momentum supplemented by Metzner's determinative rheological constitutive equation of the fluid. On the basis of finite element method a stable numerical algorithm for solving the problem was developed.

引用

页数：3