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

页码：121 / 126

页数：6

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