TRAVELLING WAVES IN A PRESTRESSED ELASTIC TUBE FILLED WITH A FLUID OF VARIABLE VISCOSITY

被引：0

作者：

Demiray, Hilmi ^{[1
]}

Gaik, Tay Kim ^{[2
]}

机构：

[1] Isik Univ, Dept Math, Istanbul, Turkey

[2] Univ Teknol Tun Hussein Onn Malaysia, Sci Study Ctr, Johor Baharu, Malaysia

来源：

VIBRATION PROBLEMS, ICOVP-2007 | 2008年 / 126卷

关键词：

prestressed elastic tube; fluid of variable viscosity; FKdVB equation;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this work, treating the artery as a prestressed thin elastic tube with variable radius and the blood as all incompressible Newtonian fluid with variable viscosity, the propagation of nonlinear waves ill Such a composite medium is studied, in the long wave approximation, through the use of the reductive perturbation method and the Forced Korteweg-de Vries-Burgers (FKdVB) equation with variable coefficients is obtained as the evolution equation. A progressive wave type of solution is presented for this evolution equation and the result is discussed.

引用

页码：101 / +

页数：3

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