期刊名称：Indian Journal of Computer Science and Engineering
印刷版ISSN：2231-3850
电子版ISSN：0976-5166
出版年度：2012
卷号：3
期号：6
页码：807-811
出版社：Engg Journals Publications
摘要：The aim of this study is a numerical simulation of hemodynamics in blood vessels with multiple fusiform aneurysms. Dilation of 0.25 is considered. Using computational fluid dynamics, hemodynamic factors such as velocity and pressure are investigated. The problem is solved by finite volume method. Numerical simulation is prescribed using the CFD softwares Fluent and Gambit. High pressure and low velocity is observed in the region of aneurysm. This is an indication to the interruption of blood flow. These techniques based on computer flow study are important for understanding the relationship between hemodynamic parameters and risk of rupture.
