Numerical simulation of axisymmetric non-Newtonian free surface flows

被引：0
|
作者：
Tome, MF [1 ]
Grossi, L [1 ]
Castelo, A [1 ]
Cuminato, JA [1 ]
Fortuna, A [1 ]
McKee, S [1 ]
机构：
[1] Univ Tecn Lisboa, Dept Matemat, Inst Super Tecn, P-1096 Lisbon, Portugal
来源：
APPLIED MECHANICS AND ENGINEERING, VOL 4, SPECIAL ISSUE: "ICER '99", 1999: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ENGINEERING RHEOLOGY ICER '99 | 1999年
关键词：
marker and cell; finite difference; free surface; non-Newtonian flow; GENSMAC;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A numerical method for solving axisymmetric transient non-Newtonian free surface flows is presented. The methodology employed is an extension of the two-dimensional GENSMAC code, employing a marker-and-cell technique and solving the governing equations using finite differences approximations on a staggered grid. Marker particles are used which provide both the location and the visualization of the free surface. Several simulations demonstrating the differences between Newtonian and non-Newtonian flow are presented.
引用
收藏
页码：121 / 126
页数：6
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