Some fluid flow investigations using graphical software

被引：0

作者：

da Silva, Edvaldo Lima ^{[1
]}

de Souza, Aguinaldo Robinson ^{[2
]}

Rosa Marques, Emilia Mendonca ^{[3
]}

机构：

[1] Univ Estadual Paulista, Programa Posgrad Ciencia & Tecnol Mat, Bauru, SP, Brazil

[2] Univ Estadual Paulista, Dept Quim, Fac Ciencias, Bauru, SP, Brazil

[3] Univ Estadual Paulista, Dept Matemat, Fac Ciencias, Bauru, SP, Brazil

来源：

REVISTA BRASILEIRA DE ENSINO DE FISICA | 2009年 / 31卷 / 03期

关键词：

fluid flow; complex functions; graphical software;

D O I：

暂无

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

We review some models of fluid flow using the graphical software F(C): Complex Functions. We explain the equations that describe the complex potential as well the complex velocity for each model. The studied models are uniform, source and sink flows, superposition of flow and flow around circular obstacle. We present the concept of Color Domain and the way to read a graph. Examples are given for each model, including geometric representations of equipotential lines and streamlines, as well complex potential and velocity graphs.

引用

页数：9