Turbulent flow of power law fluid in sudden expand channel

被引：0

作者：

Quan, Xiaobo ^{[1
]}

Li, Wei ^{[1
]}

Zeng, Zhuoxiong ^{[1
]}

Jiang, Peizheng ^{[1
]}

Xu, Jianzhong ^{[1
]}

机构：

[1] Sch. of Environ. and Chem. Eng., Xi'an Jiaotong Univ., Xi'an 710049, China

来源：

Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University | 2001年 / 35卷 / 11期

关键词：

Channel flow - Expandable tubes - Fluids - Hydrodynamics;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A power law turbulent fluid model is studied. Using a semi-implicit method for pressure-linked equations (SIMPLE), the numerical computations for the turbulent flow in sudden expand channel are made. The simulation results show that the changing flow tendency of power law turbulent fluid varies with the different flow exponent, which means that the flow exponent has an important influence on turbulent flow. The simulation yields good results when compared with experiments.

引用

页码：1118 / 1121